Step |
Hyp |
Ref |
Expression |
1 |
|
fourierdlem48.a |
|- ( ph -> A e. RR ) |
2 |
|
fourierdlem48.b |
|- ( ph -> B e. RR ) |
3 |
|
fourierdlem48.altb |
|- ( ph -> A < B ) |
4 |
|
fourierdlem48.p |
|- P = ( m e. NN |-> { p e. ( RR ^m ( 0 ... m ) ) | ( ( ( p ` 0 ) = A /\ ( p ` m ) = B ) /\ A. i e. ( 0 ..^ m ) ( p ` i ) < ( p ` ( i + 1 ) ) ) } ) |
5 |
|
fourierdlem48.t |
|- T = ( B - A ) |
6 |
|
fourierdlem48.m |
|- ( ph -> M e. NN ) |
7 |
|
fourierdlem48.q |
|- ( ph -> Q e. ( P ` M ) ) |
8 |
|
fourierdlem48.f |
|- ( ph -> F : D --> RR ) |
9 |
|
fourierdlem48.dper |
|- ( ( ph /\ x e. D /\ k e. ZZ ) -> ( x + ( k x. T ) ) e. D ) |
10 |
|
fourierdlem48.per |
|- ( ( ph /\ x e. D /\ k e. ZZ ) -> ( F ` ( x + ( k x. T ) ) ) = ( F ` x ) ) |
11 |
|
fourierdlem48.cn |
|- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) e. ( ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) -cn-> CC ) ) |
12 |
|
fourierdlem48.r |
|- ( ( ph /\ i e. ( 0 ..^ M ) ) -> R e. ( ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) limCC ( Q ` i ) ) ) |
13 |
|
fourierdlem48.x |
|- ( ph -> X e. RR ) |
14 |
|
fourierdlem48.z |
|- Z = ( x e. RR |-> ( ( |_ ` ( ( B - x ) / T ) ) x. T ) ) |
15 |
|
fourierdlem48.e |
|- E = ( x e. RR |-> ( x + ( Z ` x ) ) ) |
16 |
|
fourierdlem48.ch |
|- ( ch <-> ( ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) ) /\ k e. ZZ ) /\ y = ( X + ( k x. T ) ) ) ) |
17 |
|
simpl |
|- ( ( ph /\ ( E ` X ) = B ) -> ph ) |
18 |
|
0zd |
|- ( ph -> 0 e. ZZ ) |
19 |
6
|
nnzd |
|- ( ph -> M e. ZZ ) |
20 |
6
|
nngt0d |
|- ( ph -> 0 < M ) |
21 |
|
fzolb |
|- ( 0 e. ( 0 ..^ M ) <-> ( 0 e. ZZ /\ M e. ZZ /\ 0 < M ) ) |
22 |
18 19 20 21
|
syl3anbrc |
|- ( ph -> 0 e. ( 0 ..^ M ) ) |
23 |
22
|
adantr |
|- ( ( ph /\ ( E ` X ) = B ) -> 0 e. ( 0 ..^ M ) ) |
24 |
2 13
|
resubcld |
|- ( ph -> ( B - X ) e. RR ) |
25 |
2 1
|
resubcld |
|- ( ph -> ( B - A ) e. RR ) |
26 |
5 25
|
eqeltrid |
|- ( ph -> T e. RR ) |
27 |
1 2
|
posdifd |
|- ( ph -> ( A < B <-> 0 < ( B - A ) ) ) |
28 |
3 27
|
mpbid |
|- ( ph -> 0 < ( B - A ) ) |
29 |
28 5
|
breqtrrdi |
|- ( ph -> 0 < T ) |
30 |
29
|
gt0ne0d |
|- ( ph -> T =/= 0 ) |
31 |
24 26 30
|
redivcld |
|- ( ph -> ( ( B - X ) / T ) e. RR ) |
32 |
31
|
adantr |
|- ( ( ph /\ ( E ` X ) = B ) -> ( ( B - X ) / T ) e. RR ) |
33 |
32
|
flcld |
|- ( ( ph /\ ( E ` X ) = B ) -> ( |_ ` ( ( B - X ) / T ) ) e. ZZ ) |
34 |
|
1zzd |
|- ( ( ph /\ ( E ` X ) = B ) -> 1 e. ZZ ) |
35 |
33 34
|
zsubcld |
|- ( ( ph /\ ( E ` X ) = B ) -> ( ( |_ ` ( ( B - X ) / T ) ) - 1 ) e. ZZ ) |
36 |
|
id |
|- ( ( E ` X ) = B -> ( E ` X ) = B ) |
37 |
5
|
a1i |
|- ( ( E ` X ) = B -> T = ( B - A ) ) |
38 |
36 37
|
oveq12d |
|- ( ( E ` X ) = B -> ( ( E ` X ) - T ) = ( B - ( B - A ) ) ) |
39 |
2
|
recnd |
|- ( ph -> B e. CC ) |
40 |
1
|
recnd |
|- ( ph -> A e. CC ) |
41 |
39 40
|
nncand |
|- ( ph -> ( B - ( B - A ) ) = A ) |
42 |
38 41
|
sylan9eqr |
|- ( ( ph /\ ( E ` X ) = B ) -> ( ( E ` X ) - T ) = A ) |
43 |
4
|
fourierdlem2 |
|- ( M e. NN -> ( Q e. ( P ` M ) <-> ( Q e. ( RR ^m ( 0 ... M ) ) /\ ( ( ( Q ` 0 ) = A /\ ( Q ` M ) = B ) /\ A. i e. ( 0 ..^ M ) ( Q ` i ) < ( Q ` ( i + 1 ) ) ) ) ) ) |
44 |
6 43
|
syl |
|- ( ph -> ( Q e. ( P ` M ) <-> ( Q e. ( RR ^m ( 0 ... M ) ) /\ ( ( ( Q ` 0 ) = A /\ ( Q ` M ) = B ) /\ A. i e. ( 0 ..^ M ) ( Q ` i ) < ( Q ` ( i + 1 ) ) ) ) ) ) |
45 |
7 44
|
mpbid |
|- ( ph -> ( Q e. ( RR ^m ( 0 ... M ) ) /\ ( ( ( Q ` 0 ) = A /\ ( Q ` M ) = B ) /\ A. i e. ( 0 ..^ M ) ( Q ` i ) < ( Q ` ( i + 1 ) ) ) ) ) |
46 |
45
|
simpld |
|- ( ph -> Q e. ( RR ^m ( 0 ... M ) ) ) |
47 |
|
elmapi |
|- ( Q e. ( RR ^m ( 0 ... M ) ) -> Q : ( 0 ... M ) --> RR ) |
48 |
46 47
|
syl |
|- ( ph -> Q : ( 0 ... M ) --> RR ) |
49 |
6
|
nnnn0d |
|- ( ph -> M e. NN0 ) |
50 |
|
nn0uz |
|- NN0 = ( ZZ>= ` 0 ) |
51 |
49 50
|
eleqtrdi |
|- ( ph -> M e. ( ZZ>= ` 0 ) ) |
52 |
|
eluzfz1 |
|- ( M e. ( ZZ>= ` 0 ) -> 0 e. ( 0 ... M ) ) |
53 |
51 52
|
syl |
|- ( ph -> 0 e. ( 0 ... M ) ) |
54 |
48 53
|
ffvelrnd |
|- ( ph -> ( Q ` 0 ) e. RR ) |
55 |
54
|
rexrd |
|- ( ph -> ( Q ` 0 ) e. RR* ) |
56 |
|
1zzd |
|- ( ph -> 1 e. ZZ ) |
57 |
18 19 56
|
3jca |
|- ( ph -> ( 0 e. ZZ /\ M e. ZZ /\ 1 e. ZZ ) ) |
58 |
|
0le1 |
|- 0 <_ 1 |
59 |
58
|
a1i |
|- ( ph -> 0 <_ 1 ) |
60 |
6
|
nnge1d |
|- ( ph -> 1 <_ M ) |
61 |
57 59 60
|
jca32 |
|- ( ph -> ( ( 0 e. ZZ /\ M e. ZZ /\ 1 e. ZZ ) /\ ( 0 <_ 1 /\ 1 <_ M ) ) ) |
62 |
|
elfz2 |
|- ( 1 e. ( 0 ... M ) <-> ( ( 0 e. ZZ /\ M e. ZZ /\ 1 e. ZZ ) /\ ( 0 <_ 1 /\ 1 <_ M ) ) ) |
63 |
61 62
|
sylibr |
|- ( ph -> 1 e. ( 0 ... M ) ) |
64 |
48 63
|
ffvelrnd |
|- ( ph -> ( Q ` 1 ) e. RR ) |
65 |
64
|
rexrd |
|- ( ph -> ( Q ` 1 ) e. RR* ) |
66 |
1
|
rexrd |
|- ( ph -> A e. RR* ) |
67 |
45
|
simprd |
|- ( ph -> ( ( ( Q ` 0 ) = A /\ ( Q ` M ) = B ) /\ A. i e. ( 0 ..^ M ) ( Q ` i ) < ( Q ` ( i + 1 ) ) ) ) |
68 |
67
|
simplld |
|- ( ph -> ( Q ` 0 ) = A ) |
69 |
1
|
leidd |
|- ( ph -> A <_ A ) |
70 |
68 69
|
eqbrtrd |
|- ( ph -> ( Q ` 0 ) <_ A ) |
71 |
68
|
eqcomd |
|- ( ph -> A = ( Q ` 0 ) ) |
72 |
|
0re |
|- 0 e. RR |
73 |
|
eleq1 |
|- ( i = 0 -> ( i e. ( 0 ..^ M ) <-> 0 e. ( 0 ..^ M ) ) ) |
74 |
73
|
anbi2d |
|- ( i = 0 -> ( ( ph /\ i e. ( 0 ..^ M ) ) <-> ( ph /\ 0 e. ( 0 ..^ M ) ) ) ) |
75 |
|
fveq2 |
|- ( i = 0 -> ( Q ` i ) = ( Q ` 0 ) ) |
76 |
|
oveq1 |
|- ( i = 0 -> ( i + 1 ) = ( 0 + 1 ) ) |
77 |
76
|
fveq2d |
|- ( i = 0 -> ( Q ` ( i + 1 ) ) = ( Q ` ( 0 + 1 ) ) ) |
78 |
75 77
|
breq12d |
|- ( i = 0 -> ( ( Q ` i ) < ( Q ` ( i + 1 ) ) <-> ( Q ` 0 ) < ( Q ` ( 0 + 1 ) ) ) ) |
79 |
74 78
|
imbi12d |
|- ( i = 0 -> ( ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( Q ` i ) < ( Q ` ( i + 1 ) ) ) <-> ( ( ph /\ 0 e. ( 0 ..^ M ) ) -> ( Q ` 0 ) < ( Q ` ( 0 + 1 ) ) ) ) ) |
80 |
45
|
simprrd |
|- ( ph -> A. i e. ( 0 ..^ M ) ( Q ` i ) < ( Q ` ( i + 1 ) ) ) |
81 |
80
|
r19.21bi |
|- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( Q ` i ) < ( Q ` ( i + 1 ) ) ) |
82 |
79 81
|
vtoclg |
|- ( 0 e. RR -> ( ( ph /\ 0 e. ( 0 ..^ M ) ) -> ( Q ` 0 ) < ( Q ` ( 0 + 1 ) ) ) ) |
83 |
72 82
|
ax-mp |
|- ( ( ph /\ 0 e. ( 0 ..^ M ) ) -> ( Q ` 0 ) < ( Q ` ( 0 + 1 ) ) ) |
84 |
22 83
|
mpdan |
|- ( ph -> ( Q ` 0 ) < ( Q ` ( 0 + 1 ) ) ) |
85 |
|
1e0p1 |
|- 1 = ( 0 + 1 ) |
86 |
85
|
fveq2i |
|- ( Q ` 1 ) = ( Q ` ( 0 + 1 ) ) |
87 |
84 86
|
breqtrrdi |
|- ( ph -> ( Q ` 0 ) < ( Q ` 1 ) ) |
88 |
71 87
|
eqbrtrd |
|- ( ph -> A < ( Q ` 1 ) ) |
89 |
55 65 66 70 88
|
elicod |
|- ( ph -> A e. ( ( Q ` 0 ) [,) ( Q ` 1 ) ) ) |
90 |
86
|
oveq2i |
|- ( ( Q ` 0 ) [,) ( Q ` 1 ) ) = ( ( Q ` 0 ) [,) ( Q ` ( 0 + 1 ) ) ) |
91 |
89 90
|
eleqtrdi |
|- ( ph -> A e. ( ( Q ` 0 ) [,) ( Q ` ( 0 + 1 ) ) ) ) |
92 |
91
|
adantr |
|- ( ( ph /\ ( E ` X ) = B ) -> A e. ( ( Q ` 0 ) [,) ( Q ` ( 0 + 1 ) ) ) ) |
93 |
42 92
|
eqeltrd |
|- ( ( ph /\ ( E ` X ) = B ) -> ( ( E ` X ) - T ) e. ( ( Q ` 0 ) [,) ( Q ` ( 0 + 1 ) ) ) ) |
94 |
15
|
a1i |
|- ( ph -> E = ( x e. RR |-> ( x + ( Z ` x ) ) ) ) |
95 |
|
id |
|- ( x = X -> x = X ) |
96 |
|
fveq2 |
|- ( x = X -> ( Z ` x ) = ( Z ` X ) ) |
97 |
95 96
|
oveq12d |
|- ( x = X -> ( x + ( Z ` x ) ) = ( X + ( Z ` X ) ) ) |
98 |
97
|
adantl |
|- ( ( ph /\ x = X ) -> ( x + ( Z ` x ) ) = ( X + ( Z ` X ) ) ) |
99 |
14
|
a1i |
|- ( ph -> Z = ( x e. RR |-> ( ( |_ ` ( ( B - x ) / T ) ) x. T ) ) ) |
100 |
|
oveq2 |
|- ( x = X -> ( B - x ) = ( B - X ) ) |
101 |
100
|
oveq1d |
|- ( x = X -> ( ( B - x ) / T ) = ( ( B - X ) / T ) ) |
102 |
101
|
fveq2d |
|- ( x = X -> ( |_ ` ( ( B - x ) / T ) ) = ( |_ ` ( ( B - X ) / T ) ) ) |
103 |
102
|
oveq1d |
|- ( x = X -> ( ( |_ ` ( ( B - x ) / T ) ) x. T ) = ( ( |_ ` ( ( B - X ) / T ) ) x. T ) ) |
104 |
103
|
adantl |
|- ( ( ph /\ x = X ) -> ( ( |_ ` ( ( B - x ) / T ) ) x. T ) = ( ( |_ ` ( ( B - X ) / T ) ) x. T ) ) |
105 |
31
|
flcld |
|- ( ph -> ( |_ ` ( ( B - X ) / T ) ) e. ZZ ) |
106 |
105
|
zred |
|- ( ph -> ( |_ ` ( ( B - X ) / T ) ) e. RR ) |
107 |
106 26
|
remulcld |
|- ( ph -> ( ( |_ ` ( ( B - X ) / T ) ) x. T ) e. RR ) |
108 |
99 104 13 107
|
fvmptd |
|- ( ph -> ( Z ` X ) = ( ( |_ ` ( ( B - X ) / T ) ) x. T ) ) |
109 |
108 107
|
eqeltrd |
|- ( ph -> ( Z ` X ) e. RR ) |
110 |
13 109
|
readdcld |
|- ( ph -> ( X + ( Z ` X ) ) e. RR ) |
111 |
94 98 13 110
|
fvmptd |
|- ( ph -> ( E ` X ) = ( X + ( Z ` X ) ) ) |
112 |
108
|
oveq2d |
|- ( ph -> ( X + ( Z ` X ) ) = ( X + ( ( |_ ` ( ( B - X ) / T ) ) x. T ) ) ) |
113 |
111 112
|
eqtrd |
|- ( ph -> ( E ` X ) = ( X + ( ( |_ ` ( ( B - X ) / T ) ) x. T ) ) ) |
114 |
113
|
oveq1d |
|- ( ph -> ( ( E ` X ) - T ) = ( ( X + ( ( |_ ` ( ( B - X ) / T ) ) x. T ) ) - T ) ) |
115 |
13
|
recnd |
|- ( ph -> X e. CC ) |
116 |
107
|
recnd |
|- ( ph -> ( ( |_ ` ( ( B - X ) / T ) ) x. T ) e. CC ) |
117 |
26
|
recnd |
|- ( ph -> T e. CC ) |
118 |
115 116 117
|
addsubassd |
|- ( ph -> ( ( X + ( ( |_ ` ( ( B - X ) / T ) ) x. T ) ) - T ) = ( X + ( ( ( |_ ` ( ( B - X ) / T ) ) x. T ) - T ) ) ) |
119 |
105
|
zcnd |
|- ( ph -> ( |_ ` ( ( B - X ) / T ) ) e. CC ) |
120 |
119 117
|
mulsubfacd |
|- ( ph -> ( ( ( |_ ` ( ( B - X ) / T ) ) x. T ) - T ) = ( ( ( |_ ` ( ( B - X ) / T ) ) - 1 ) x. T ) ) |
121 |
120
|
oveq2d |
|- ( ph -> ( X + ( ( ( |_ ` ( ( B - X ) / T ) ) x. T ) - T ) ) = ( X + ( ( ( |_ ` ( ( B - X ) / T ) ) - 1 ) x. T ) ) ) |
122 |
114 118 121
|
3eqtrd |
|- ( ph -> ( ( E ` X ) - T ) = ( X + ( ( ( |_ ` ( ( B - X ) / T ) ) - 1 ) x. T ) ) ) |
123 |
122
|
adantr |
|- ( ( ph /\ ( E ` X ) = B ) -> ( ( E ` X ) - T ) = ( X + ( ( ( |_ ` ( ( B - X ) / T ) ) - 1 ) x. T ) ) ) |
124 |
|
oveq1 |
|- ( k = ( ( |_ ` ( ( B - X ) / T ) ) - 1 ) -> ( k x. T ) = ( ( ( |_ ` ( ( B - X ) / T ) ) - 1 ) x. T ) ) |
125 |
124
|
oveq2d |
|- ( k = ( ( |_ ` ( ( B - X ) / T ) ) - 1 ) -> ( X + ( k x. T ) ) = ( X + ( ( ( |_ ` ( ( B - X ) / T ) ) - 1 ) x. T ) ) ) |
126 |
125
|
eqeq2d |
|- ( k = ( ( |_ ` ( ( B - X ) / T ) ) - 1 ) -> ( ( ( E ` X ) - T ) = ( X + ( k x. T ) ) <-> ( ( E ` X ) - T ) = ( X + ( ( ( |_ ` ( ( B - X ) / T ) ) - 1 ) x. T ) ) ) ) |
127 |
126
|
anbi2d |
|- ( k = ( ( |_ ` ( ( B - X ) / T ) ) - 1 ) -> ( ( ( ( E ` X ) - T ) e. ( ( Q ` 0 ) [,) ( Q ` ( 0 + 1 ) ) ) /\ ( ( E ` X ) - T ) = ( X + ( k x. T ) ) ) <-> ( ( ( E ` X ) - T ) e. ( ( Q ` 0 ) [,) ( Q ` ( 0 + 1 ) ) ) /\ ( ( E ` X ) - T ) = ( X + ( ( ( |_ ` ( ( B - X ) / T ) ) - 1 ) x. T ) ) ) ) ) |
128 |
127
|
rspcev |
|- ( ( ( ( |_ ` ( ( B - X ) / T ) ) - 1 ) e. ZZ /\ ( ( ( E ` X ) - T ) e. ( ( Q ` 0 ) [,) ( Q ` ( 0 + 1 ) ) ) /\ ( ( E ` X ) - T ) = ( X + ( ( ( |_ ` ( ( B - X ) / T ) ) - 1 ) x. T ) ) ) ) -> E. k e. ZZ ( ( ( E ` X ) - T ) e. ( ( Q ` 0 ) [,) ( Q ` ( 0 + 1 ) ) ) /\ ( ( E ` X ) - T ) = ( X + ( k x. T ) ) ) ) |
129 |
35 93 123 128
|
syl12anc |
|- ( ( ph /\ ( E ` X ) = B ) -> E. k e. ZZ ( ( ( E ` X ) - T ) e. ( ( Q ` 0 ) [,) ( Q ` ( 0 + 1 ) ) ) /\ ( ( E ` X ) - T ) = ( X + ( k x. T ) ) ) ) |
130 |
75 77
|
oveq12d |
|- ( i = 0 -> ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) = ( ( Q ` 0 ) [,) ( Q ` ( 0 + 1 ) ) ) ) |
131 |
130
|
eleq2d |
|- ( i = 0 -> ( ( ( E ` X ) - T ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) <-> ( ( E ` X ) - T ) e. ( ( Q ` 0 ) [,) ( Q ` ( 0 + 1 ) ) ) ) ) |
132 |
131
|
anbi1d |
|- ( i = 0 -> ( ( ( ( E ` X ) - T ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ ( ( E ` X ) - T ) = ( X + ( k x. T ) ) ) <-> ( ( ( E ` X ) - T ) e. ( ( Q ` 0 ) [,) ( Q ` ( 0 + 1 ) ) ) /\ ( ( E ` X ) - T ) = ( X + ( k x. T ) ) ) ) ) |
133 |
132
|
rexbidv |
|- ( i = 0 -> ( E. k e. ZZ ( ( ( E ` X ) - T ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ ( ( E ` X ) - T ) = ( X + ( k x. T ) ) ) <-> E. k e. ZZ ( ( ( E ` X ) - T ) e. ( ( Q ` 0 ) [,) ( Q ` ( 0 + 1 ) ) ) /\ ( ( E ` X ) - T ) = ( X + ( k x. T ) ) ) ) ) |
134 |
133
|
rspcev |
|- ( ( 0 e. ( 0 ..^ M ) /\ E. k e. ZZ ( ( ( E ` X ) - T ) e. ( ( Q ` 0 ) [,) ( Q ` ( 0 + 1 ) ) ) /\ ( ( E ` X ) - T ) = ( X + ( k x. T ) ) ) ) -> E. i e. ( 0 ..^ M ) E. k e. ZZ ( ( ( E ` X ) - T ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ ( ( E ` X ) - T ) = ( X + ( k x. T ) ) ) ) |
135 |
23 129 134
|
syl2anc |
|- ( ( ph /\ ( E ` X ) = B ) -> E. i e. ( 0 ..^ M ) E. k e. ZZ ( ( ( E ` X ) - T ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ ( ( E ` X ) - T ) = ( X + ( k x. T ) ) ) ) |
136 |
|
ovex |
|- ( ( E ` X ) - T ) e. _V |
137 |
|
eleq1 |
|- ( y = ( ( E ` X ) - T ) -> ( y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) <-> ( ( E ` X ) - T ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) ) ) |
138 |
|
eqeq1 |
|- ( y = ( ( E ` X ) - T ) -> ( y = ( X + ( k x. T ) ) <-> ( ( E ` X ) - T ) = ( X + ( k x. T ) ) ) ) |
139 |
137 138
|
anbi12d |
|- ( y = ( ( E ` X ) - T ) -> ( ( y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ y = ( X + ( k x. T ) ) ) <-> ( ( ( E ` X ) - T ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ ( ( E ` X ) - T ) = ( X + ( k x. T ) ) ) ) ) |
140 |
139
|
2rexbidv |
|- ( y = ( ( E ` X ) - T ) -> ( E. i e. ( 0 ..^ M ) E. k e. ZZ ( y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ y = ( X + ( k x. T ) ) ) <-> E. i e. ( 0 ..^ M ) E. k e. ZZ ( ( ( E ` X ) - T ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ ( ( E ` X ) - T ) = ( X + ( k x. T ) ) ) ) ) |
141 |
140
|
anbi2d |
|- ( y = ( ( E ` X ) - T ) -> ( ( ph /\ E. i e. ( 0 ..^ M ) E. k e. ZZ ( y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ y = ( X + ( k x. T ) ) ) ) <-> ( ph /\ E. i e. ( 0 ..^ M ) E. k e. ZZ ( ( ( E ` X ) - T ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ ( ( E ` X ) - T ) = ( X + ( k x. T ) ) ) ) ) ) |
142 |
141
|
imbi1d |
|- ( y = ( ( E ` X ) - T ) -> ( ( ( ph /\ E. i e. ( 0 ..^ M ) E. k e. ZZ ( y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ y = ( X + ( k x. T ) ) ) ) -> ( ( F |` ( X (,) +oo ) ) limCC X ) =/= (/) ) <-> ( ( ph /\ E. i e. ( 0 ..^ M ) E. k e. ZZ ( ( ( E ` X ) - T ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ ( ( E ` X ) - T ) = ( X + ( k x. T ) ) ) ) -> ( ( F |` ( X (,) +oo ) ) limCC X ) =/= (/) ) ) ) |
143 |
|
simpr |
|- ( ( ph /\ E. i e. ( 0 ..^ M ) E. k e. ZZ ( y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ y = ( X + ( k x. T ) ) ) ) -> E. i e. ( 0 ..^ M ) E. k e. ZZ ( y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ y = ( X + ( k x. T ) ) ) ) |
144 |
|
nfv |
|- F/ i ph |
145 |
|
nfre1 |
|- F/ i E. i e. ( 0 ..^ M ) E. k e. ZZ ( y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ y = ( X + ( k x. T ) ) ) |
146 |
144 145
|
nfan |
|- F/ i ( ph /\ E. i e. ( 0 ..^ M ) E. k e. ZZ ( y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ y = ( X + ( k x. T ) ) ) ) |
147 |
|
nfv |
|- F/ k ph |
148 |
|
nfcv |
|- F/_ k ( 0 ..^ M ) |
149 |
|
nfre1 |
|- F/ k E. k e. ZZ ( y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ y = ( X + ( k x. T ) ) ) |
150 |
148 149
|
nfrex |
|- F/ k E. i e. ( 0 ..^ M ) E. k e. ZZ ( y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ y = ( X + ( k x. T ) ) ) |
151 |
147 150
|
nfan |
|- F/ k ( ph /\ E. i e. ( 0 ..^ M ) E. k e. ZZ ( y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ y = ( X + ( k x. T ) ) ) ) |
152 |
|
simp1 |
|- ( ( ph /\ ( i e. ( 0 ..^ M ) /\ k e. ZZ ) /\ ( y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ y = ( X + ( k x. T ) ) ) ) -> ph ) |
153 |
|
simp2l |
|- ( ( ph /\ ( i e. ( 0 ..^ M ) /\ k e. ZZ ) /\ ( y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ y = ( X + ( k x. T ) ) ) ) -> i e. ( 0 ..^ M ) ) |
154 |
|
simp3l |
|- ( ( ph /\ ( i e. ( 0 ..^ M ) /\ k e. ZZ ) /\ ( y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ y = ( X + ( k x. T ) ) ) ) -> y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) ) |
155 |
152 153 154
|
jca31 |
|- ( ( ph /\ ( i e. ( 0 ..^ M ) /\ k e. ZZ ) /\ ( y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ y = ( X + ( k x. T ) ) ) ) -> ( ( ph /\ i e. ( 0 ..^ M ) ) /\ y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) ) ) |
156 |
|
simp2r |
|- ( ( ph /\ ( i e. ( 0 ..^ M ) /\ k e. ZZ ) /\ ( y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ y = ( X + ( k x. T ) ) ) ) -> k e. ZZ ) |
157 |
|
simp3r |
|- ( ( ph /\ ( i e. ( 0 ..^ M ) /\ k e. ZZ ) /\ ( y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ y = ( X + ( k x. T ) ) ) ) -> y = ( X + ( k x. T ) ) ) |
158 |
16
|
biimpi |
|- ( ch -> ( ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) ) /\ k e. ZZ ) /\ y = ( X + ( k x. T ) ) ) ) |
159 |
158
|
simplld |
|- ( ch -> ( ( ph /\ i e. ( 0 ..^ M ) ) /\ y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) ) ) |
160 |
159
|
simplld |
|- ( ch -> ph ) |
161 |
|
frel |
|- ( F : D --> RR -> Rel F ) |
162 |
160 8 161
|
3syl |
|- ( ch -> Rel F ) |
163 |
|
resindm |
|- ( Rel F -> ( F |` ( ( X (,) +oo ) i^i dom F ) ) = ( F |` ( X (,) +oo ) ) ) |
164 |
163
|
eqcomd |
|- ( Rel F -> ( F |` ( X (,) +oo ) ) = ( F |` ( ( X (,) +oo ) i^i dom F ) ) ) |
165 |
162 164
|
syl |
|- ( ch -> ( F |` ( X (,) +oo ) ) = ( F |` ( ( X (,) +oo ) i^i dom F ) ) ) |
166 |
|
fdm |
|- ( F : D --> RR -> dom F = D ) |
167 |
160 8 166
|
3syl |
|- ( ch -> dom F = D ) |
168 |
167
|
ineq2d |
|- ( ch -> ( ( X (,) +oo ) i^i dom F ) = ( ( X (,) +oo ) i^i D ) ) |
169 |
168
|
reseq2d |
|- ( ch -> ( F |` ( ( X (,) +oo ) i^i dom F ) ) = ( F |` ( ( X (,) +oo ) i^i D ) ) ) |
170 |
165 169
|
eqtrd |
|- ( ch -> ( F |` ( X (,) +oo ) ) = ( F |` ( ( X (,) +oo ) i^i D ) ) ) |
171 |
170
|
oveq1d |
|- ( ch -> ( ( F |` ( X (,) +oo ) ) limCC X ) = ( ( F |` ( ( X (,) +oo ) i^i D ) ) limCC X ) ) |
172 |
160 8
|
syl |
|- ( ch -> F : D --> RR ) |
173 |
|
ax-resscn |
|- RR C_ CC |
174 |
173
|
a1i |
|- ( ch -> RR C_ CC ) |
175 |
172 174
|
fssd |
|- ( ch -> F : D --> CC ) |
176 |
|
inss2 |
|- ( ( X (,) +oo ) i^i D ) C_ D |
177 |
176
|
a1i |
|- ( ch -> ( ( X (,) +oo ) i^i D ) C_ D ) |
178 |
175 177
|
fssresd |
|- ( ch -> ( F |` ( ( X (,) +oo ) i^i D ) ) : ( ( X (,) +oo ) i^i D ) --> CC ) |
179 |
|
pnfxr |
|- +oo e. RR* |
180 |
179
|
a1i |
|- ( ch -> +oo e. RR* ) |
181 |
159
|
simplrd |
|- ( ch -> i e. ( 0 ..^ M ) ) |
182 |
48
|
adantr |
|- ( ( ph /\ i e. ( 0 ..^ M ) ) -> Q : ( 0 ... M ) --> RR ) |
183 |
|
fzofzp1 |
|- ( i e. ( 0 ..^ M ) -> ( i + 1 ) e. ( 0 ... M ) ) |
184 |
183
|
adantl |
|- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( i + 1 ) e. ( 0 ... M ) ) |
185 |
182 184
|
ffvelrnd |
|- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( Q ` ( i + 1 ) ) e. RR ) |
186 |
160 181 185
|
syl2anc |
|- ( ch -> ( Q ` ( i + 1 ) ) e. RR ) |
187 |
158
|
simplrd |
|- ( ch -> k e. ZZ ) |
188 |
187
|
zred |
|- ( ch -> k e. RR ) |
189 |
160 26
|
syl |
|- ( ch -> T e. RR ) |
190 |
188 189
|
remulcld |
|- ( ch -> ( k x. T ) e. RR ) |
191 |
186 190
|
resubcld |
|- ( ch -> ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) e. RR ) |
192 |
191
|
rexrd |
|- ( ch -> ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) e. RR* ) |
193 |
191
|
ltpnfd |
|- ( ch -> ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) < +oo ) |
194 |
192 180 193
|
xrltled |
|- ( ch -> ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) <_ +oo ) |
195 |
|
iooss2 |
|- ( ( +oo e. RR* /\ ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) <_ +oo ) -> ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) C_ ( X (,) +oo ) ) |
196 |
180 194 195
|
syl2anc |
|- ( ch -> ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) C_ ( X (,) +oo ) ) |
197 |
187
|
adantr |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> k e. ZZ ) |
198 |
197
|
zcnd |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> k e. CC ) |
199 |
189
|
recnd |
|- ( ch -> T e. CC ) |
200 |
199
|
adantr |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> T e. CC ) |
201 |
198 200
|
mulneg1d |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( -u k x. T ) = -u ( k x. T ) ) |
202 |
201
|
oveq2d |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( ( w + ( k x. T ) ) + ( -u k x. T ) ) = ( ( w + ( k x. T ) ) + -u ( k x. T ) ) ) |
203 |
|
elioore |
|- ( w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) -> w e. RR ) |
204 |
203
|
recnd |
|- ( w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) -> w e. CC ) |
205 |
204
|
adantl |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> w e. CC ) |
206 |
198 200
|
mulcld |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( k x. T ) e. CC ) |
207 |
205 206
|
addcld |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( w + ( k x. T ) ) e. CC ) |
208 |
207 206
|
negsubd |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( ( w + ( k x. T ) ) + -u ( k x. T ) ) = ( ( w + ( k x. T ) ) - ( k x. T ) ) ) |
209 |
205 206
|
pncand |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( ( w + ( k x. T ) ) - ( k x. T ) ) = w ) |
210 |
202 208 209
|
3eqtrrd |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> w = ( ( w + ( k x. T ) ) + ( -u k x. T ) ) ) |
211 |
160
|
adantr |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ph ) |
212 |
159
|
simpld |
|- ( ch -> ( ph /\ i e. ( 0 ..^ M ) ) ) |
213 |
|
cncff |
|- ( ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) e. ( ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) -cn-> CC ) -> ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) : ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) --> CC ) |
214 |
|
fdm |
|- ( ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) : ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) --> CC -> dom ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) = ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) |
215 |
11 213 214
|
3syl |
|- ( ( ph /\ i e. ( 0 ..^ M ) ) -> dom ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) = ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) |
216 |
|
ssdmres |
|- ( ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) C_ dom F <-> dom ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) = ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) |
217 |
215 216
|
sylibr |
|- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) C_ dom F ) |
218 |
8 166
|
syl |
|- ( ph -> dom F = D ) |
219 |
218
|
adantr |
|- ( ( ph /\ i e. ( 0 ..^ M ) ) -> dom F = D ) |
220 |
217 219
|
sseqtrd |
|- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) C_ D ) |
221 |
212 220
|
syl |
|- ( ch -> ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) C_ D ) |
222 |
221
|
adantr |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) C_ D ) |
223 |
|
elfzofz |
|- ( i e. ( 0 ..^ M ) -> i e. ( 0 ... M ) ) |
224 |
223
|
adantl |
|- ( ( ph /\ i e. ( 0 ..^ M ) ) -> i e. ( 0 ... M ) ) |
225 |
182 224
|
ffvelrnd |
|- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( Q ` i ) e. RR ) |
226 |
160 181 225
|
syl2anc |
|- ( ch -> ( Q ` i ) e. RR ) |
227 |
226
|
rexrd |
|- ( ch -> ( Q ` i ) e. RR* ) |
228 |
227
|
adantr |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( Q ` i ) e. RR* ) |
229 |
186
|
rexrd |
|- ( ch -> ( Q ` ( i + 1 ) ) e. RR* ) |
230 |
229
|
adantr |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( Q ` ( i + 1 ) ) e. RR* ) |
231 |
203
|
adantl |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> w e. RR ) |
232 |
197
|
zred |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> k e. RR ) |
233 |
211 26
|
syl |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> T e. RR ) |
234 |
232 233
|
remulcld |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( k x. T ) e. RR ) |
235 |
231 234
|
readdcld |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( w + ( k x. T ) ) e. RR ) |
236 |
226
|
adantr |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( Q ` i ) e. RR ) |
237 |
160 13
|
syl |
|- ( ch -> X e. RR ) |
238 |
237 190
|
readdcld |
|- ( ch -> ( X + ( k x. T ) ) e. RR ) |
239 |
238
|
adantr |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( X + ( k x. T ) ) e. RR ) |
240 |
16
|
simprbi |
|- ( ch -> y = ( X + ( k x. T ) ) ) |
241 |
240
|
eqcomd |
|- ( ch -> ( X + ( k x. T ) ) = y ) |
242 |
159
|
simprd |
|- ( ch -> y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) ) |
243 |
241 242
|
eqeltrd |
|- ( ch -> ( X + ( k x. T ) ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) ) |
244 |
|
icogelb |
|- ( ( ( Q ` i ) e. RR* /\ ( Q ` ( i + 1 ) ) e. RR* /\ ( X + ( k x. T ) ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) ) -> ( Q ` i ) <_ ( X + ( k x. T ) ) ) |
245 |
227 229 243 244
|
syl3anc |
|- ( ch -> ( Q ` i ) <_ ( X + ( k x. T ) ) ) |
246 |
245
|
adantr |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( Q ` i ) <_ ( X + ( k x. T ) ) ) |
247 |
211 13
|
syl |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> X e. RR ) |
248 |
247
|
rexrd |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> X e. RR* ) |
249 |
186
|
adantr |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( Q ` ( i + 1 ) ) e. RR ) |
250 |
249 234
|
resubcld |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) e. RR ) |
251 |
250
|
rexrd |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) e. RR* ) |
252 |
|
simpr |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) |
253 |
|
ioogtlb |
|- ( ( X e. RR* /\ ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) e. RR* /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> X < w ) |
254 |
248 251 252 253
|
syl3anc |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> X < w ) |
255 |
247 231 234 254
|
ltadd1dd |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( X + ( k x. T ) ) < ( w + ( k x. T ) ) ) |
256 |
236 239 235 246 255
|
lelttrd |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( Q ` i ) < ( w + ( k x. T ) ) ) |
257 |
|
iooltub |
|- ( ( X e. RR* /\ ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) e. RR* /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> w < ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) |
258 |
248 251 252 257
|
syl3anc |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> w < ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) |
259 |
231 250 234 258
|
ltadd1dd |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( w + ( k x. T ) ) < ( ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) + ( k x. T ) ) ) |
260 |
186
|
recnd |
|- ( ch -> ( Q ` ( i + 1 ) ) e. CC ) |
261 |
190
|
recnd |
|- ( ch -> ( k x. T ) e. CC ) |
262 |
260 261
|
npcand |
|- ( ch -> ( ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) + ( k x. T ) ) = ( Q ` ( i + 1 ) ) ) |
263 |
262
|
adantr |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) + ( k x. T ) ) = ( Q ` ( i + 1 ) ) ) |
264 |
259 263
|
breqtrd |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( w + ( k x. T ) ) < ( Q ` ( i + 1 ) ) ) |
265 |
228 230 235 256 264
|
eliood |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( w + ( k x. T ) ) e. ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) |
266 |
222 265
|
sseldd |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( w + ( k x. T ) ) e. D ) |
267 |
197
|
znegcld |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> -u k e. ZZ ) |
268 |
|
ovex |
|- ( w + ( k x. T ) ) e. _V |
269 |
|
eleq1 |
|- ( x = ( w + ( k x. T ) ) -> ( x e. D <-> ( w + ( k x. T ) ) e. D ) ) |
270 |
269
|
3anbi2d |
|- ( x = ( w + ( k x. T ) ) -> ( ( ph /\ x e. D /\ -u k e. ZZ ) <-> ( ph /\ ( w + ( k x. T ) ) e. D /\ -u k e. ZZ ) ) ) |
271 |
|
oveq1 |
|- ( x = ( w + ( k x. T ) ) -> ( x + ( -u k x. T ) ) = ( ( w + ( k x. T ) ) + ( -u k x. T ) ) ) |
272 |
271
|
eleq1d |
|- ( x = ( w + ( k x. T ) ) -> ( ( x + ( -u k x. T ) ) e. D <-> ( ( w + ( k x. T ) ) + ( -u k x. T ) ) e. D ) ) |
273 |
270 272
|
imbi12d |
|- ( x = ( w + ( k x. T ) ) -> ( ( ( ph /\ x e. D /\ -u k e. ZZ ) -> ( x + ( -u k x. T ) ) e. D ) <-> ( ( ph /\ ( w + ( k x. T ) ) e. D /\ -u k e. ZZ ) -> ( ( w + ( k x. T ) ) + ( -u k x. T ) ) e. D ) ) ) |
274 |
|
negex |
|- -u k e. _V |
275 |
|
eleq1 |
|- ( j = -u k -> ( j e. ZZ <-> -u k e. ZZ ) ) |
276 |
275
|
3anbi3d |
|- ( j = -u k -> ( ( ph /\ x e. D /\ j e. ZZ ) <-> ( ph /\ x e. D /\ -u k e. ZZ ) ) ) |
277 |
|
oveq1 |
|- ( j = -u k -> ( j x. T ) = ( -u k x. T ) ) |
278 |
277
|
oveq2d |
|- ( j = -u k -> ( x + ( j x. T ) ) = ( x + ( -u k x. T ) ) ) |
279 |
278
|
eleq1d |
|- ( j = -u k -> ( ( x + ( j x. T ) ) e. D <-> ( x + ( -u k x. T ) ) e. D ) ) |
280 |
276 279
|
imbi12d |
|- ( j = -u k -> ( ( ( ph /\ x e. D /\ j e. ZZ ) -> ( x + ( j x. T ) ) e. D ) <-> ( ( ph /\ x e. D /\ -u k e. ZZ ) -> ( x + ( -u k x. T ) ) e. D ) ) ) |
281 |
|
eleq1 |
|- ( k = j -> ( k e. ZZ <-> j e. ZZ ) ) |
282 |
281
|
3anbi3d |
|- ( k = j -> ( ( ph /\ x e. D /\ k e. ZZ ) <-> ( ph /\ x e. D /\ j e. ZZ ) ) ) |
283 |
|
oveq1 |
|- ( k = j -> ( k x. T ) = ( j x. T ) ) |
284 |
283
|
oveq2d |
|- ( k = j -> ( x + ( k x. T ) ) = ( x + ( j x. T ) ) ) |
285 |
284
|
eleq1d |
|- ( k = j -> ( ( x + ( k x. T ) ) e. D <-> ( x + ( j x. T ) ) e. D ) ) |
286 |
282 285
|
imbi12d |
|- ( k = j -> ( ( ( ph /\ x e. D /\ k e. ZZ ) -> ( x + ( k x. T ) ) e. D ) <-> ( ( ph /\ x e. D /\ j e. ZZ ) -> ( x + ( j x. T ) ) e. D ) ) ) |
287 |
286 9
|
chvarvv |
|- ( ( ph /\ x e. D /\ j e. ZZ ) -> ( x + ( j x. T ) ) e. D ) |
288 |
274 280 287
|
vtocl |
|- ( ( ph /\ x e. D /\ -u k e. ZZ ) -> ( x + ( -u k x. T ) ) e. D ) |
289 |
268 273 288
|
vtocl |
|- ( ( ph /\ ( w + ( k x. T ) ) e. D /\ -u k e. ZZ ) -> ( ( w + ( k x. T ) ) + ( -u k x. T ) ) e. D ) |
290 |
211 266 267 289
|
syl3anc |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( ( w + ( k x. T ) ) + ( -u k x. T ) ) e. D ) |
291 |
210 290
|
eqeltrd |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> w e. D ) |
292 |
291
|
ralrimiva |
|- ( ch -> A. w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) w e. D ) |
293 |
|
dfss3 |
|- ( ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) C_ D <-> A. w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) w e. D ) |
294 |
292 293
|
sylibr |
|- ( ch -> ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) C_ D ) |
295 |
196 294
|
ssind |
|- ( ch -> ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) C_ ( ( X (,) +oo ) i^i D ) ) |
296 |
|
ioosscn |
|- ( X (,) +oo ) C_ CC |
297 |
|
ssinss1 |
|- ( ( X (,) +oo ) C_ CC -> ( ( X (,) +oo ) i^i D ) C_ CC ) |
298 |
296 297
|
mp1i |
|- ( ch -> ( ( X (,) +oo ) i^i D ) C_ CC ) |
299 |
|
eqid |
|- ( TopOpen ` CCfld ) = ( TopOpen ` CCfld ) |
300 |
|
eqid |
|- ( ( TopOpen ` CCfld ) |`t ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) = ( ( TopOpen ` CCfld ) |`t ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) |
301 |
237
|
rexrd |
|- ( ch -> X e. RR* ) |
302 |
237
|
leidd |
|- ( ch -> X <_ X ) |
303 |
240
|
oveq1d |
|- ( ch -> ( y - ( k x. T ) ) = ( ( X + ( k x. T ) ) - ( k x. T ) ) ) |
304 |
237
|
recnd |
|- ( ch -> X e. CC ) |
305 |
304 261
|
pncand |
|- ( ch -> ( ( X + ( k x. T ) ) - ( k x. T ) ) = X ) |
306 |
303 305
|
eqtr2d |
|- ( ch -> X = ( y - ( k x. T ) ) ) |
307 |
|
icossre |
|- ( ( ( Q ` i ) e. RR /\ ( Q ` ( i + 1 ) ) e. RR* ) -> ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) C_ RR ) |
308 |
226 229 307
|
syl2anc |
|- ( ch -> ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) C_ RR ) |
309 |
308 242
|
sseldd |
|- ( ch -> y e. RR ) |
310 |
|
icoltub |
|- ( ( ( Q ` i ) e. RR* /\ ( Q ` ( i + 1 ) ) e. RR* /\ y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) ) -> y < ( Q ` ( i + 1 ) ) ) |
311 |
227 229 242 310
|
syl3anc |
|- ( ch -> y < ( Q ` ( i + 1 ) ) ) |
312 |
309 186 190 311
|
ltsub1dd |
|- ( ch -> ( y - ( k x. T ) ) < ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) |
313 |
306 312
|
eqbrtrd |
|- ( ch -> X < ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) |
314 |
301 192 301 302 313
|
elicod |
|- ( ch -> X e. ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) |
315 |
|
snunioo1 |
|- ( ( X e. RR* /\ ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) e. RR* /\ X < ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) -> ( ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) u. { X } ) = ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) |
316 |
301 192 313 315
|
syl3anc |
|- ( ch -> ( ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) u. { X } ) = ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) |
317 |
316
|
fveq2d |
|- ( ch -> ( ( int ` ( ( TopOpen ` CCfld ) |`t ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) ) ` ( ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) u. { X } ) ) = ( ( int ` ( ( TopOpen ` CCfld ) |`t ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) ) ` ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) ) |
318 |
299
|
cnfldtop |
|- ( TopOpen ` CCfld ) e. Top |
319 |
|
ovex |
|- ( X (,) +oo ) e. _V |
320 |
319
|
inex1 |
|- ( ( X (,) +oo ) i^i D ) e. _V |
321 |
|
snex |
|- { X } e. _V |
322 |
320 321
|
unex |
|- ( ( ( X (,) +oo ) i^i D ) u. { X } ) e. _V |
323 |
|
resttop |
|- ( ( ( TopOpen ` CCfld ) e. Top /\ ( ( ( X (,) +oo ) i^i D ) u. { X } ) e. _V ) -> ( ( TopOpen ` CCfld ) |`t ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) e. Top ) |
324 |
318 322 323
|
mp2an |
|- ( ( TopOpen ` CCfld ) |`t ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) e. Top |
325 |
324
|
a1i |
|- ( ch -> ( ( TopOpen ` CCfld ) |`t ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) e. Top ) |
326 |
|
retop |
|- ( topGen ` ran (,) ) e. Top |
327 |
326
|
a1i |
|- ( ch -> ( topGen ` ran (,) ) e. Top ) |
328 |
322
|
a1i |
|- ( ch -> ( ( ( X (,) +oo ) i^i D ) u. { X } ) e. _V ) |
329 |
|
iooretop |
|- ( -oo (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) e. ( topGen ` ran (,) ) |
330 |
329
|
a1i |
|- ( ch -> ( -oo (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) e. ( topGen ` ran (,) ) ) |
331 |
|
elrestr |
|- ( ( ( topGen ` ran (,) ) e. Top /\ ( ( ( X (,) +oo ) i^i D ) u. { X } ) e. _V /\ ( -oo (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) e. ( topGen ` ran (,) ) ) -> ( ( -oo (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) i^i ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) e. ( ( topGen ` ran (,) ) |`t ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) ) |
332 |
327 328 330 331
|
syl3anc |
|- ( ch -> ( ( -oo (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) i^i ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) e. ( ( topGen ` ran (,) ) |`t ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) ) |
333 |
|
mnfxr |
|- -oo e. RR* |
334 |
333
|
a1i |
|- ( ( ch /\ x e. ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> -oo e. RR* ) |
335 |
192
|
adantr |
|- ( ( ch /\ x e. ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) e. RR* ) |
336 |
|
icossre |
|- ( ( X e. RR /\ ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) e. RR* ) -> ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) C_ RR ) |
337 |
237 192 336
|
syl2anc |
|- ( ch -> ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) C_ RR ) |
338 |
337
|
sselda |
|- ( ( ch /\ x e. ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> x e. RR ) |
339 |
338
|
mnfltd |
|- ( ( ch /\ x e. ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> -oo < x ) |
340 |
301
|
adantr |
|- ( ( ch /\ x e. ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> X e. RR* ) |
341 |
|
simpr |
|- ( ( ch /\ x e. ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> x e. ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) |
342 |
|
icoltub |
|- ( ( X e. RR* /\ ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) e. RR* /\ x e. ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> x < ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) |
343 |
340 335 341 342
|
syl3anc |
|- ( ( ch /\ x e. ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> x < ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) |
344 |
334 335 338 339 343
|
eliood |
|- ( ( ch /\ x e. ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> x e. ( -oo (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) |
345 |
|
vsnid |
|- x e. { x } |
346 |
345
|
a1i |
|- ( x = X -> x e. { x } ) |
347 |
|
sneq |
|- ( x = X -> { x } = { X } ) |
348 |
346 347
|
eleqtrd |
|- ( x = X -> x e. { X } ) |
349 |
|
elun2 |
|- ( x e. { X } -> x e. ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) |
350 |
348 349
|
syl |
|- ( x = X -> x e. ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) |
351 |
350
|
adantl |
|- ( ( ( ch /\ x e. ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) /\ x = X ) -> x e. ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) |
352 |
301
|
ad2antrr |
|- ( ( ( ch /\ x e. ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) /\ -. x = X ) -> X e. RR* ) |
353 |
179
|
a1i |
|- ( ( ( ch /\ x e. ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) /\ -. x = X ) -> +oo e. RR* ) |
354 |
338
|
adantr |
|- ( ( ( ch /\ x e. ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) /\ -. x = X ) -> x e. RR ) |
355 |
237
|
ad2antrr |
|- ( ( ( ch /\ x e. ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) /\ -. x = X ) -> X e. RR ) |
356 |
|
icogelb |
|- ( ( X e. RR* /\ ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) e. RR* /\ x e. ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> X <_ x ) |
357 |
340 335 341 356
|
syl3anc |
|- ( ( ch /\ x e. ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> X <_ x ) |
358 |
357
|
adantr |
|- ( ( ( ch /\ x e. ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) /\ -. x = X ) -> X <_ x ) |
359 |
|
neqne |
|- ( -. x = X -> x =/= X ) |
360 |
359
|
adantl |
|- ( ( ( ch /\ x e. ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) /\ -. x = X ) -> x =/= X ) |
361 |
355 354 358 360
|
leneltd |
|- ( ( ( ch /\ x e. ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) /\ -. x = X ) -> X < x ) |
362 |
354
|
ltpnfd |
|- ( ( ( ch /\ x e. ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) /\ -. x = X ) -> x < +oo ) |
363 |
352 353 354 361 362
|
eliood |
|- ( ( ( ch /\ x e. ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) /\ -. x = X ) -> x e. ( X (,) +oo ) ) |
364 |
187
|
zcnd |
|- ( ch -> k e. CC ) |
365 |
364 199
|
mulneg1d |
|- ( ch -> ( -u k x. T ) = -u ( k x. T ) ) |
366 |
365
|
oveq2d |
|- ( ch -> ( ( w + ( k x. T ) ) + ( -u k x. T ) ) = ( ( w + ( k x. T ) ) + -u ( k x. T ) ) ) |
367 |
366
|
adantr |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( ( w + ( k x. T ) ) + ( -u k x. T ) ) = ( ( w + ( k x. T ) ) + -u ( k x. T ) ) ) |
368 |
|
ioosscn |
|- ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) C_ CC |
369 |
368
|
sseli |
|- ( w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) -> w e. CC ) |
370 |
369
|
adantl |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> w e. CC ) |
371 |
261
|
adantr |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( k x. T ) e. CC ) |
372 |
370 371
|
addcld |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( w + ( k x. T ) ) e. CC ) |
373 |
372 371
|
negsubd |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( ( w + ( k x. T ) ) + -u ( k x. T ) ) = ( ( w + ( k x. T ) ) - ( k x. T ) ) ) |
374 |
370 371
|
pncand |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( ( w + ( k x. T ) ) - ( k x. T ) ) = w ) |
375 |
367 373 374
|
3eqtrrd |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> w = ( ( w + ( k x. T ) ) + ( -u k x. T ) ) ) |
376 |
190
|
adantr |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( k x. T ) e. RR ) |
377 |
231 376
|
readdcld |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( w + ( k x. T ) ) e. RR ) |
378 |
228 230 377 256 264
|
eliood |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( w + ( k x. T ) ) e. ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) |
379 |
222 378
|
sseldd |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( w + ( k x. T ) ) e. D ) |
380 |
275
|
3anbi3d |
|- ( j = -u k -> ( ( ph /\ ( w + ( k x. T ) ) e. D /\ j e. ZZ ) <-> ( ph /\ ( w + ( k x. T ) ) e. D /\ -u k e. ZZ ) ) ) |
381 |
277
|
oveq2d |
|- ( j = -u k -> ( ( w + ( k x. T ) ) + ( j x. T ) ) = ( ( w + ( k x. T ) ) + ( -u k x. T ) ) ) |
382 |
381
|
eleq1d |
|- ( j = -u k -> ( ( ( w + ( k x. T ) ) + ( j x. T ) ) e. D <-> ( ( w + ( k x. T ) ) + ( -u k x. T ) ) e. D ) ) |
383 |
380 382
|
imbi12d |
|- ( j = -u k -> ( ( ( ph /\ ( w + ( k x. T ) ) e. D /\ j e. ZZ ) -> ( ( w + ( k x. T ) ) + ( j x. T ) ) e. D ) <-> ( ( ph /\ ( w + ( k x. T ) ) e. D /\ -u k e. ZZ ) -> ( ( w + ( k x. T ) ) + ( -u k x. T ) ) e. D ) ) ) |
384 |
269
|
3anbi2d |
|- ( x = ( w + ( k x. T ) ) -> ( ( ph /\ x e. D /\ j e. ZZ ) <-> ( ph /\ ( w + ( k x. T ) ) e. D /\ j e. ZZ ) ) ) |
385 |
|
oveq1 |
|- ( x = ( w + ( k x. T ) ) -> ( x + ( j x. T ) ) = ( ( w + ( k x. T ) ) + ( j x. T ) ) ) |
386 |
385
|
eleq1d |
|- ( x = ( w + ( k x. T ) ) -> ( ( x + ( j x. T ) ) e. D <-> ( ( w + ( k x. T ) ) + ( j x. T ) ) e. D ) ) |
387 |
384 386
|
imbi12d |
|- ( x = ( w + ( k x. T ) ) -> ( ( ( ph /\ x e. D /\ j e. ZZ ) -> ( x + ( j x. T ) ) e. D ) <-> ( ( ph /\ ( w + ( k x. T ) ) e. D /\ j e. ZZ ) -> ( ( w + ( k x. T ) ) + ( j x. T ) ) e. D ) ) ) |
388 |
268 387 287
|
vtocl |
|- ( ( ph /\ ( w + ( k x. T ) ) e. D /\ j e. ZZ ) -> ( ( w + ( k x. T ) ) + ( j x. T ) ) e. D ) |
389 |
274 383 388
|
vtocl |
|- ( ( ph /\ ( w + ( k x. T ) ) e. D /\ -u k e. ZZ ) -> ( ( w + ( k x. T ) ) + ( -u k x. T ) ) e. D ) |
390 |
211 379 267 389
|
syl3anc |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( ( w + ( k x. T ) ) + ( -u k x. T ) ) e. D ) |
391 |
375 390
|
eqeltrd |
|- ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> w e. D ) |
392 |
391
|
ralrimiva |
|- ( ch -> A. w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) w e. D ) |
393 |
392 293
|
sylibr |
|- ( ch -> ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) C_ D ) |
394 |
393
|
ad2antrr |
|- ( ( ( ch /\ x e. ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) /\ -. x = X ) -> ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) C_ D ) |
395 |
192
|
ad2antrr |
|- ( ( ( ch /\ x e. ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) /\ -. x = X ) -> ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) e. RR* ) |
396 |
343
|
adantr |
|- ( ( ( ch /\ x e. ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) /\ -. x = X ) -> x < ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) |
397 |
352 395 354 361 396
|
eliood |
|- ( ( ( ch /\ x e. ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) /\ -. x = X ) -> x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) |
398 |
394 397
|
sseldd |
|- ( ( ( ch /\ x e. ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) /\ -. x = X ) -> x e. D ) |
399 |
363 398
|
elind |
|- ( ( ( ch /\ x e. ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) /\ -. x = X ) -> x e. ( ( X (,) +oo ) i^i D ) ) |
400 |
|
elun1 |
|- ( x e. ( ( X (,) +oo ) i^i D ) -> x e. ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) |
401 |
399 400
|
syl |
|- ( ( ( ch /\ x e. ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) /\ -. x = X ) -> x e. ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) |
402 |
351 401
|
pm2.61dan |
|- ( ( ch /\ x e. ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> x e. ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) |
403 |
344 402
|
elind |
|- ( ( ch /\ x e. ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> x e. ( ( -oo (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) i^i ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) ) |
404 |
301
|
adantr |
|- ( ( ch /\ x e. ( ( -oo (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) i^i ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) ) -> X e. RR* ) |
405 |
192
|
adantr |
|- ( ( ch /\ x e. ( ( -oo (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) i^i ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) ) -> ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) e. RR* ) |
406 |
|
elinel1 |
|- ( x e. ( ( -oo (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) i^i ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) -> x e. ( -oo (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) |
407 |
|
elioore |
|- ( x e. ( -oo (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) -> x e. RR ) |
408 |
406 407
|
syl |
|- ( x e. ( ( -oo (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) i^i ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) -> x e. RR ) |
409 |
408
|
rexrd |
|- ( x e. ( ( -oo (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) i^i ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) -> x e. RR* ) |
410 |
409
|
adantl |
|- ( ( ch /\ x e. ( ( -oo (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) i^i ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) ) -> x e. RR* ) |
411 |
|
elinel2 |
|- ( x e. ( ( -oo (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) i^i ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) -> x e. ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) |
412 |
237
|
adantr |
|- ( ( ch /\ x = X ) -> X e. RR ) |
413 |
95
|
eqcomd |
|- ( x = X -> X = x ) |
414 |
413
|
adantl |
|- ( ( ch /\ x = X ) -> X = x ) |
415 |
412 414
|
eqled |
|- ( ( ch /\ x = X ) -> X <_ x ) |
416 |
415
|
adantlr |
|- ( ( ( ch /\ x e. ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) /\ x = X ) -> X <_ x ) |
417 |
|
simpll |
|- ( ( ( ch /\ x e. ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) /\ -. x = X ) -> ch ) |
418 |
|
simplr |
|- ( ( ( ch /\ x e. ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) /\ -. x = X ) -> x e. ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) |
419 |
|
id |
|- ( -. x = X -> -. x = X ) |
420 |
|
velsn |
|- ( x e. { X } <-> x = X ) |
421 |
419 420
|
sylnibr |
|- ( -. x = X -> -. x e. { X } ) |
422 |
421
|
adantl |
|- ( ( ( ch /\ x e. ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) /\ -. x = X ) -> -. x e. { X } ) |
423 |
|
elunnel2 |
|- ( ( x e. ( ( ( X (,) +oo ) i^i D ) u. { X } ) /\ -. x e. { X } ) -> x e. ( ( X (,) +oo ) i^i D ) ) |
424 |
418 422 423
|
syl2anc |
|- ( ( ( ch /\ x e. ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) /\ -. x = X ) -> x e. ( ( X (,) +oo ) i^i D ) ) |
425 |
|
elinel1 |
|- ( x e. ( ( X (,) +oo ) i^i D ) -> x e. ( X (,) +oo ) ) |
426 |
424 425
|
syl |
|- ( ( ( ch /\ x e. ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) /\ -. x = X ) -> x e. ( X (,) +oo ) ) |
427 |
237
|
adantr |
|- ( ( ch /\ x e. ( X (,) +oo ) ) -> X e. RR ) |
428 |
|
elioore |
|- ( x e. ( X (,) +oo ) -> x e. RR ) |
429 |
428
|
adantl |
|- ( ( ch /\ x e. ( X (,) +oo ) ) -> x e. RR ) |
430 |
301
|
adantr |
|- ( ( ch /\ x e. ( X (,) +oo ) ) -> X e. RR* ) |
431 |
179
|
a1i |
|- ( ( ch /\ x e. ( X (,) +oo ) ) -> +oo e. RR* ) |
432 |
|
simpr |
|- ( ( ch /\ x e. ( X (,) +oo ) ) -> x e. ( X (,) +oo ) ) |
433 |
|
ioogtlb |
|- ( ( X e. RR* /\ +oo e. RR* /\ x e. ( X (,) +oo ) ) -> X < x ) |
434 |
430 431 432 433
|
syl3anc |
|- ( ( ch /\ x e. ( X (,) +oo ) ) -> X < x ) |
435 |
427 429 434
|
ltled |
|- ( ( ch /\ x e. ( X (,) +oo ) ) -> X <_ x ) |
436 |
417 426 435
|
syl2anc |
|- ( ( ( ch /\ x e. ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) /\ -. x = X ) -> X <_ x ) |
437 |
416 436
|
pm2.61dan |
|- ( ( ch /\ x e. ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) -> X <_ x ) |
438 |
411 437
|
sylan2 |
|- ( ( ch /\ x e. ( ( -oo (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) i^i ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) ) -> X <_ x ) |
439 |
333
|
a1i |
|- ( ( ch /\ x e. ( -oo (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> -oo e. RR* ) |
440 |
192
|
adantr |
|- ( ( ch /\ x e. ( -oo (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) e. RR* ) |
441 |
|
simpr |
|- ( ( ch /\ x e. ( -oo (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> x e. ( -oo (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) |
442 |
|
iooltub |
|- ( ( -oo e. RR* /\ ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) e. RR* /\ x e. ( -oo (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> x < ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) |
443 |
439 440 441 442
|
syl3anc |
|- ( ( ch /\ x e. ( -oo (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> x < ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) |
444 |
406 443
|
sylan2 |
|- ( ( ch /\ x e. ( ( -oo (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) i^i ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) ) -> x < ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) |
445 |
404 405 410 438 444
|
elicod |
|- ( ( ch /\ x e. ( ( -oo (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) i^i ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) ) -> x e. ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) |
446 |
403 445
|
impbida |
|- ( ch -> ( x e. ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) <-> x e. ( ( -oo (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) i^i ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) ) ) |
447 |
446
|
eqrdv |
|- ( ch -> ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) = ( ( -oo (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) i^i ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) ) |
448 |
|
ioossre |
|- ( X (,) +oo ) C_ RR |
449 |
|
ssinss1 |
|- ( ( X (,) +oo ) C_ RR -> ( ( X (,) +oo ) i^i D ) C_ RR ) |
450 |
448 449
|
mp1i |
|- ( ch -> ( ( X (,) +oo ) i^i D ) C_ RR ) |
451 |
237
|
snssd |
|- ( ch -> { X } C_ RR ) |
452 |
450 451
|
unssd |
|- ( ch -> ( ( ( X (,) +oo ) i^i D ) u. { X } ) C_ RR ) |
453 |
|
eqid |
|- ( topGen ` ran (,) ) = ( topGen ` ran (,) ) |
454 |
299 453
|
rerest |
|- ( ( ( ( X (,) +oo ) i^i D ) u. { X } ) C_ RR -> ( ( TopOpen ` CCfld ) |`t ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) = ( ( topGen ` ran (,) ) |`t ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) ) |
455 |
452 454
|
syl |
|- ( ch -> ( ( TopOpen ` CCfld ) |`t ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) = ( ( topGen ` ran (,) ) |`t ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) ) |
456 |
332 447 455
|
3eltr4d |
|- ( ch -> ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) e. ( ( TopOpen ` CCfld ) |`t ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) ) |
457 |
|
isopn3i |
|- ( ( ( ( TopOpen ` CCfld ) |`t ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) e. Top /\ ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) e. ( ( TopOpen ` CCfld ) |`t ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) ) -> ( ( int ` ( ( TopOpen ` CCfld ) |`t ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) ) ` ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) = ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) |
458 |
325 456 457
|
syl2anc |
|- ( ch -> ( ( int ` ( ( TopOpen ` CCfld ) |`t ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) ) ` ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) = ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) |
459 |
317 458
|
eqtr2d |
|- ( ch -> ( X [,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) = ( ( int ` ( ( TopOpen ` CCfld ) |`t ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) ) ` ( ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) u. { X } ) ) ) |
460 |
314 459
|
eleqtrd |
|- ( ch -> X e. ( ( int ` ( ( TopOpen ` CCfld ) |`t ( ( ( X (,) +oo ) i^i D ) u. { X } ) ) ) ` ( ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) u. { X } ) ) ) |
461 |
178 295 298 299 300 460
|
limcres |
|- ( ch -> ( ( ( F |` ( ( X (,) +oo ) i^i D ) ) |` ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) limCC X ) = ( ( F |` ( ( X (,) +oo ) i^i D ) ) limCC X ) ) |
462 |
295
|
resabs1d |
|- ( ch -> ( ( F |` ( ( X (,) +oo ) i^i D ) ) |` ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) = ( F |` ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) ) |
463 |
462
|
oveq1d |
|- ( ch -> ( ( ( F |` ( ( X (,) +oo ) i^i D ) ) |` ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) limCC X ) = ( ( F |` ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) limCC X ) ) |
464 |
173
|
a1i |
|- ( ph -> RR C_ CC ) |
465 |
8 464
|
fssd |
|- ( ph -> F : D --> CC ) |
466 |
218
|
feq2d |
|- ( ph -> ( F : dom F --> CC <-> F : D --> CC ) ) |
467 |
465 466
|
mpbird |
|- ( ph -> F : dom F --> CC ) |
468 |
160 467
|
syl |
|- ( ch -> F : dom F --> CC ) |
469 |
468
|
adantr |
|- ( ( ch /\ w e. ( ( F |` ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) limCC X ) ) -> F : dom F --> CC ) |
470 |
368
|
a1i |
|- ( ( ch /\ w e. ( ( F |` ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) limCC X ) ) -> ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) C_ CC ) |
471 |
393 167
|
sseqtrrd |
|- ( ch -> ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) C_ dom F ) |
472 |
471
|
adantr |
|- ( ( ch /\ w e. ( ( F |` ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) limCC X ) ) -> ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) C_ dom F ) |
473 |
261
|
adantr |
|- ( ( ch /\ w e. ( ( F |` ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) limCC X ) ) -> ( k x. T ) e. CC ) |
474 |
|
eqid |
|- { z e. CC | E. x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) z = ( x + ( k x. T ) ) } = { z e. CC | E. x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) z = ( x + ( k x. T ) ) } |
475 |
|
eqeq1 |
|- ( z = w -> ( z = ( x + ( k x. T ) ) <-> w = ( x + ( k x. T ) ) ) ) |
476 |
475
|
rexbidv |
|- ( z = w -> ( E. x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) z = ( x + ( k x. T ) ) <-> E. x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) w = ( x + ( k x. T ) ) ) ) |
477 |
476
|
elrab |
|- ( w e. { z e. CC | E. x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) z = ( x + ( k x. T ) ) } <-> ( w e. CC /\ E. x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) w = ( x + ( k x. T ) ) ) ) |
478 |
477
|
simprbi |
|- ( w e. { z e. CC | E. x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) z = ( x + ( k x. T ) ) } -> E. x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) w = ( x + ( k x. T ) ) ) |
479 |
478
|
adantl |
|- ( ( ch /\ w e. { z e. CC | E. x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) z = ( x + ( k x. T ) ) } ) -> E. x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) w = ( x + ( k x. T ) ) ) |
480 |
|
nfv |
|- F/ x ch |
481 |
|
nfre1 |
|- F/ x E. x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) z = ( x + ( k x. T ) ) |
482 |
|
nfcv |
|- F/_ x CC |
483 |
481 482
|
nfrabw |
|- F/_ x { z e. CC | E. x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) z = ( x + ( k x. T ) ) } |
484 |
483
|
nfcri |
|- F/ x w e. { z e. CC | E. x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) z = ( x + ( k x. T ) ) } |
485 |
480 484
|
nfan |
|- F/ x ( ch /\ w e. { z e. CC | E. x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) z = ( x + ( k x. T ) ) } ) |
486 |
|
nfv |
|- F/ x w e. D |
487 |
|
simp3 |
|- ( ( ch /\ x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) /\ w = ( x + ( k x. T ) ) ) -> w = ( x + ( k x. T ) ) ) |
488 |
|
eleq1 |
|- ( w = x -> ( w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) <-> x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) ) |
489 |
488
|
anbi2d |
|- ( w = x -> ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) <-> ( ch /\ x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) ) ) |
490 |
|
oveq1 |
|- ( w = x -> ( w + ( k x. T ) ) = ( x + ( k x. T ) ) ) |
491 |
490
|
eleq1d |
|- ( w = x -> ( ( w + ( k x. T ) ) e. D <-> ( x + ( k x. T ) ) e. D ) ) |
492 |
489 491
|
imbi12d |
|- ( w = x -> ( ( ( ch /\ w e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( w + ( k x. T ) ) e. D ) <-> ( ( ch /\ x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( x + ( k x. T ) ) e. D ) ) ) |
493 |
492 266
|
chvarvv |
|- ( ( ch /\ x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( x + ( k x. T ) ) e. D ) |
494 |
493
|
3adant3 |
|- ( ( ch /\ x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) /\ w = ( x + ( k x. T ) ) ) -> ( x + ( k x. T ) ) e. D ) |
495 |
487 494
|
eqeltrd |
|- ( ( ch /\ x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) /\ w = ( x + ( k x. T ) ) ) -> w e. D ) |
496 |
495
|
3exp |
|- ( ch -> ( x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) -> ( w = ( x + ( k x. T ) ) -> w e. D ) ) ) |
497 |
496
|
adantr |
|- ( ( ch /\ w e. { z e. CC | E. x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) z = ( x + ( k x. T ) ) } ) -> ( x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) -> ( w = ( x + ( k x. T ) ) -> w e. D ) ) ) |
498 |
485 486 497
|
rexlimd |
|- ( ( ch /\ w e. { z e. CC | E. x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) z = ( x + ( k x. T ) ) } ) -> ( E. x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) w = ( x + ( k x. T ) ) -> w e. D ) ) |
499 |
479 498
|
mpd |
|- ( ( ch /\ w e. { z e. CC | E. x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) z = ( x + ( k x. T ) ) } ) -> w e. D ) |
500 |
499
|
ralrimiva |
|- ( ch -> A. w e. { z e. CC | E. x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) z = ( x + ( k x. T ) ) } w e. D ) |
501 |
|
dfss3 |
|- ( { z e. CC | E. x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) z = ( x + ( k x. T ) ) } C_ D <-> A. w e. { z e. CC | E. x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) z = ( x + ( k x. T ) ) } w e. D ) |
502 |
500 501
|
sylibr |
|- ( ch -> { z e. CC | E. x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) z = ( x + ( k x. T ) ) } C_ D ) |
503 |
502 167
|
sseqtrrd |
|- ( ch -> { z e. CC | E. x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) z = ( x + ( k x. T ) ) } C_ dom F ) |
504 |
503
|
adantr |
|- ( ( ch /\ w e. ( ( F |` ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) limCC X ) ) -> { z e. CC | E. x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) z = ( x + ( k x. T ) ) } C_ dom F ) |
505 |
160
|
adantr |
|- ( ( ch /\ x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ph ) |
506 |
393
|
sselda |
|- ( ( ch /\ x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> x e. D ) |
507 |
187
|
adantr |
|- ( ( ch /\ x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> k e. ZZ ) |
508 |
505 506 507 10
|
syl3anc |
|- ( ( ch /\ x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( F ` ( x + ( k x. T ) ) ) = ( F ` x ) ) |
509 |
508
|
adantlr |
|- ( ( ( ch /\ w e. ( ( F |` ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) limCC X ) ) /\ x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) -> ( F ` ( x + ( k x. T ) ) ) = ( F ` x ) ) |
510 |
|
simpr |
|- ( ( ch /\ w e. ( ( F |` ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) limCC X ) ) -> w e. ( ( F |` ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) limCC X ) ) |
511 |
469 470 472 473 474 504 509 510
|
limcperiod |
|- ( ( ch /\ w e. ( ( F |` ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) limCC X ) ) -> w e. ( ( F |` { z e. CC | E. x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) z = ( x + ( k x. T ) ) } ) limCC ( X + ( k x. T ) ) ) ) |
512 |
262
|
eqcomd |
|- ( ch -> ( Q ` ( i + 1 ) ) = ( ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) + ( k x. T ) ) ) |
513 |
240 512
|
oveq12d |
|- ( ch -> ( y (,) ( Q ` ( i + 1 ) ) ) = ( ( X + ( k x. T ) ) (,) ( ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) + ( k x. T ) ) ) ) |
514 |
237 191 190
|
iooshift |
|- ( ch -> ( ( X + ( k x. T ) ) (,) ( ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) + ( k x. T ) ) ) = { z e. CC | E. x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) z = ( x + ( k x. T ) ) } ) |
515 |
513 514
|
eqtr2d |
|- ( ch -> { z e. CC | E. x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) z = ( x + ( k x. T ) ) } = ( y (,) ( Q ` ( i + 1 ) ) ) ) |
516 |
515
|
reseq2d |
|- ( ch -> ( F |` { z e. CC | E. x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) z = ( x + ( k x. T ) ) } ) = ( F |` ( y (,) ( Q ` ( i + 1 ) ) ) ) ) |
517 |
516 241
|
oveq12d |
|- ( ch -> ( ( F |` { z e. CC | E. x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) z = ( x + ( k x. T ) ) } ) limCC ( X + ( k x. T ) ) ) = ( ( F |` ( y (,) ( Q ` ( i + 1 ) ) ) ) limCC y ) ) |
518 |
517
|
adantr |
|- ( ( ch /\ w e. ( ( F |` ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) limCC X ) ) -> ( ( F |` { z e. CC | E. x e. ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) z = ( x + ( k x. T ) ) } ) limCC ( X + ( k x. T ) ) ) = ( ( F |` ( y (,) ( Q ` ( i + 1 ) ) ) ) limCC y ) ) |
519 |
511 518
|
eleqtrd |
|- ( ( ch /\ w e. ( ( F |` ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) limCC X ) ) -> w e. ( ( F |` ( y (,) ( Q ` ( i + 1 ) ) ) ) limCC y ) ) |
520 |
468
|
adantr |
|- ( ( ch /\ w e. ( ( F |` ( y (,) ( Q ` ( i + 1 ) ) ) ) limCC y ) ) -> F : dom F --> CC ) |
521 |
|
ioosscn |
|- ( y (,) ( Q ` ( i + 1 ) ) ) C_ CC |
522 |
521
|
a1i |
|- ( ( ch /\ w e. ( ( F |` ( y (,) ( Q ` ( i + 1 ) ) ) ) limCC y ) ) -> ( y (,) ( Q ` ( i + 1 ) ) ) C_ CC ) |
523 |
|
icogelb |
|- ( ( ( Q ` i ) e. RR* /\ ( Q ` ( i + 1 ) ) e. RR* /\ y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) ) -> ( Q ` i ) <_ y ) |
524 |
227 229 242 523
|
syl3anc |
|- ( ch -> ( Q ` i ) <_ y ) |
525 |
|
iooss1 |
|- ( ( ( Q ` i ) e. RR* /\ ( Q ` i ) <_ y ) -> ( y (,) ( Q ` ( i + 1 ) ) ) C_ ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) |
526 |
227 524 525
|
syl2anc |
|- ( ch -> ( y (,) ( Q ` ( i + 1 ) ) ) C_ ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) |
527 |
526 221
|
sstrd |
|- ( ch -> ( y (,) ( Q ` ( i + 1 ) ) ) C_ D ) |
528 |
527 167
|
sseqtrrd |
|- ( ch -> ( y (,) ( Q ` ( i + 1 ) ) ) C_ dom F ) |
529 |
528
|
adantr |
|- ( ( ch /\ w e. ( ( F |` ( y (,) ( Q ` ( i + 1 ) ) ) ) limCC y ) ) -> ( y (,) ( Q ` ( i + 1 ) ) ) C_ dom F ) |
530 |
364
|
negcld |
|- ( ch -> -u k e. CC ) |
531 |
530 199
|
mulcld |
|- ( ch -> ( -u k x. T ) e. CC ) |
532 |
531
|
adantr |
|- ( ( ch /\ w e. ( ( F |` ( y (,) ( Q ` ( i + 1 ) ) ) ) limCC y ) ) -> ( -u k x. T ) e. CC ) |
533 |
|
eqid |
|- { z e. CC | E. x e. ( y (,) ( Q ` ( i + 1 ) ) ) z = ( x + ( -u k x. T ) ) } = { z e. CC | E. x e. ( y (,) ( Q ` ( i + 1 ) ) ) z = ( x + ( -u k x. T ) ) } |
534 |
|
eqeq1 |
|- ( z = w -> ( z = ( x + ( -u k x. T ) ) <-> w = ( x + ( -u k x. T ) ) ) ) |
535 |
534
|
rexbidv |
|- ( z = w -> ( E. x e. ( y (,) ( Q ` ( i + 1 ) ) ) z = ( x + ( -u k x. T ) ) <-> E. x e. ( y (,) ( Q ` ( i + 1 ) ) ) w = ( x + ( -u k x. T ) ) ) ) |
536 |
535
|
elrab |
|- ( w e. { z e. CC | E. x e. ( y (,) ( Q ` ( i + 1 ) ) ) z = ( x + ( -u k x. T ) ) } <-> ( w e. CC /\ E. x e. ( y (,) ( Q ` ( i + 1 ) ) ) w = ( x + ( -u k x. T ) ) ) ) |
537 |
536
|
simprbi |
|- ( w e. { z e. CC | E. x e. ( y (,) ( Q ` ( i + 1 ) ) ) z = ( x + ( -u k x. T ) ) } -> E. x e. ( y (,) ( Q ` ( i + 1 ) ) ) w = ( x + ( -u k x. T ) ) ) |
538 |
537
|
adantl |
|- ( ( ch /\ w e. { z e. CC | E. x e. ( y (,) ( Q ` ( i + 1 ) ) ) z = ( x + ( -u k x. T ) ) } ) -> E. x e. ( y (,) ( Q ` ( i + 1 ) ) ) w = ( x + ( -u k x. T ) ) ) |
539 |
|
nfre1 |
|- F/ x E. x e. ( y (,) ( Q ` ( i + 1 ) ) ) z = ( x + ( -u k x. T ) ) |
540 |
539 482
|
nfrabw |
|- F/_ x { z e. CC | E. x e. ( y (,) ( Q ` ( i + 1 ) ) ) z = ( x + ( -u k x. T ) ) } |
541 |
540
|
nfcri |
|- F/ x w e. { z e. CC | E. x e. ( y (,) ( Q ` ( i + 1 ) ) ) z = ( x + ( -u k x. T ) ) } |
542 |
480 541
|
nfan |
|- F/ x ( ch /\ w e. { z e. CC | E. x e. ( y (,) ( Q ` ( i + 1 ) ) ) z = ( x + ( -u k x. T ) ) } ) |
543 |
|
simp3 |
|- ( ( ch /\ x e. ( y (,) ( Q ` ( i + 1 ) ) ) /\ w = ( x + ( -u k x. T ) ) ) -> w = ( x + ( -u k x. T ) ) ) |
544 |
160
|
adantr |
|- ( ( ch /\ x e. ( y (,) ( Q ` ( i + 1 ) ) ) ) -> ph ) |
545 |
527
|
sselda |
|- ( ( ch /\ x e. ( y (,) ( Q ` ( i + 1 ) ) ) ) -> x e. D ) |
546 |
187
|
adantr |
|- ( ( ch /\ x e. ( y (,) ( Q ` ( i + 1 ) ) ) ) -> k e. ZZ ) |
547 |
546
|
znegcld |
|- ( ( ch /\ x e. ( y (,) ( Q ` ( i + 1 ) ) ) ) -> -u k e. ZZ ) |
548 |
544 545 547 288
|
syl3anc |
|- ( ( ch /\ x e. ( y (,) ( Q ` ( i + 1 ) ) ) ) -> ( x + ( -u k x. T ) ) e. D ) |
549 |
548
|
3adant3 |
|- ( ( ch /\ x e. ( y (,) ( Q ` ( i + 1 ) ) ) /\ w = ( x + ( -u k x. T ) ) ) -> ( x + ( -u k x. T ) ) e. D ) |
550 |
543 549
|
eqeltrd |
|- ( ( ch /\ x e. ( y (,) ( Q ` ( i + 1 ) ) ) /\ w = ( x + ( -u k x. T ) ) ) -> w e. D ) |
551 |
550
|
3exp |
|- ( ch -> ( x e. ( y (,) ( Q ` ( i + 1 ) ) ) -> ( w = ( x + ( -u k x. T ) ) -> w e. D ) ) ) |
552 |
551
|
adantr |
|- ( ( ch /\ w e. { z e. CC | E. x e. ( y (,) ( Q ` ( i + 1 ) ) ) z = ( x + ( -u k x. T ) ) } ) -> ( x e. ( y (,) ( Q ` ( i + 1 ) ) ) -> ( w = ( x + ( -u k x. T ) ) -> w e. D ) ) ) |
553 |
542 486 552
|
rexlimd |
|- ( ( ch /\ w e. { z e. CC | E. x e. ( y (,) ( Q ` ( i + 1 ) ) ) z = ( x + ( -u k x. T ) ) } ) -> ( E. x e. ( y (,) ( Q ` ( i + 1 ) ) ) w = ( x + ( -u k x. T ) ) -> w e. D ) ) |
554 |
538 553
|
mpd |
|- ( ( ch /\ w e. { z e. CC | E. x e. ( y (,) ( Q ` ( i + 1 ) ) ) z = ( x + ( -u k x. T ) ) } ) -> w e. D ) |
555 |
554
|
ralrimiva |
|- ( ch -> A. w e. { z e. CC | E. x e. ( y (,) ( Q ` ( i + 1 ) ) ) z = ( x + ( -u k x. T ) ) } w e. D ) |
556 |
|
dfss3 |
|- ( { z e. CC | E. x e. ( y (,) ( Q ` ( i + 1 ) ) ) z = ( x + ( -u k x. T ) ) } C_ D <-> A. w e. { z e. CC | E. x e. ( y (,) ( Q ` ( i + 1 ) ) ) z = ( x + ( -u k x. T ) ) } w e. D ) |
557 |
555 556
|
sylibr |
|- ( ch -> { z e. CC | E. x e. ( y (,) ( Q ` ( i + 1 ) ) ) z = ( x + ( -u k x. T ) ) } C_ D ) |
558 |
557 167
|
sseqtrrd |
|- ( ch -> { z e. CC | E. x e. ( y (,) ( Q ` ( i + 1 ) ) ) z = ( x + ( -u k x. T ) ) } C_ dom F ) |
559 |
558
|
adantr |
|- ( ( ch /\ w e. ( ( F |` ( y (,) ( Q ` ( i + 1 ) ) ) ) limCC y ) ) -> { z e. CC | E. x e. ( y (,) ( Q ` ( i + 1 ) ) ) z = ( x + ( -u k x. T ) ) } C_ dom F ) |
560 |
160
|
ad2antrr |
|- ( ( ( ch /\ w e. ( ( F |` ( y (,) ( Q ` ( i + 1 ) ) ) ) limCC y ) ) /\ x e. ( y (,) ( Q ` ( i + 1 ) ) ) ) -> ph ) |
561 |
545
|
adantlr |
|- ( ( ( ch /\ w e. ( ( F |` ( y (,) ( Q ` ( i + 1 ) ) ) ) limCC y ) ) /\ x e. ( y (,) ( Q ` ( i + 1 ) ) ) ) -> x e. D ) |
562 |
547
|
adantlr |
|- ( ( ( ch /\ w e. ( ( F |` ( y (,) ( Q ` ( i + 1 ) ) ) ) limCC y ) ) /\ x e. ( y (,) ( Q ` ( i + 1 ) ) ) ) -> -u k e. ZZ ) |
563 |
278
|
fveq2d |
|- ( j = -u k -> ( F ` ( x + ( j x. T ) ) ) = ( F ` ( x + ( -u k x. T ) ) ) ) |
564 |
563
|
eqeq1d |
|- ( j = -u k -> ( ( F ` ( x + ( j x. T ) ) ) = ( F ` x ) <-> ( F ` ( x + ( -u k x. T ) ) ) = ( F ` x ) ) ) |
565 |
276 564
|
imbi12d |
|- ( j = -u k -> ( ( ( ph /\ x e. D /\ j e. ZZ ) -> ( F ` ( x + ( j x. T ) ) ) = ( F ` x ) ) <-> ( ( ph /\ x e. D /\ -u k e. ZZ ) -> ( F ` ( x + ( -u k x. T ) ) ) = ( F ` x ) ) ) ) |
566 |
284
|
fveq2d |
|- ( k = j -> ( F ` ( x + ( k x. T ) ) ) = ( F ` ( x + ( j x. T ) ) ) ) |
567 |
566
|
eqeq1d |
|- ( k = j -> ( ( F ` ( x + ( k x. T ) ) ) = ( F ` x ) <-> ( F ` ( x + ( j x. T ) ) ) = ( F ` x ) ) ) |
568 |
282 567
|
imbi12d |
|- ( k = j -> ( ( ( ph /\ x e. D /\ k e. ZZ ) -> ( F ` ( x + ( k x. T ) ) ) = ( F ` x ) ) <-> ( ( ph /\ x e. D /\ j e. ZZ ) -> ( F ` ( x + ( j x. T ) ) ) = ( F ` x ) ) ) ) |
569 |
568 10
|
chvarvv |
|- ( ( ph /\ x e. D /\ j e. ZZ ) -> ( F ` ( x + ( j x. T ) ) ) = ( F ` x ) ) |
570 |
274 565 569
|
vtocl |
|- ( ( ph /\ x e. D /\ -u k e. ZZ ) -> ( F ` ( x + ( -u k x. T ) ) ) = ( F ` x ) ) |
571 |
560 561 562 570
|
syl3anc |
|- ( ( ( ch /\ w e. ( ( F |` ( y (,) ( Q ` ( i + 1 ) ) ) ) limCC y ) ) /\ x e. ( y (,) ( Q ` ( i + 1 ) ) ) ) -> ( F ` ( x + ( -u k x. T ) ) ) = ( F ` x ) ) |
572 |
|
simpr |
|- ( ( ch /\ w e. ( ( F |` ( y (,) ( Q ` ( i + 1 ) ) ) ) limCC y ) ) -> w e. ( ( F |` ( y (,) ( Q ` ( i + 1 ) ) ) ) limCC y ) ) |
573 |
520 522 529 532 533 559 571 572
|
limcperiod |
|- ( ( ch /\ w e. ( ( F |` ( y (,) ( Q ` ( i + 1 ) ) ) ) limCC y ) ) -> w e. ( ( F |` { z e. CC | E. x e. ( y (,) ( Q ` ( i + 1 ) ) ) z = ( x + ( -u k x. T ) ) } ) limCC ( y + ( -u k x. T ) ) ) ) |
574 |
365
|
oveq2d |
|- ( ch -> ( y + ( -u k x. T ) ) = ( y + -u ( k x. T ) ) ) |
575 |
309
|
recnd |
|- ( ch -> y e. CC ) |
576 |
575 261
|
negsubd |
|- ( ch -> ( y + -u ( k x. T ) ) = ( y - ( k x. T ) ) ) |
577 |
306
|
eqcomd |
|- ( ch -> ( y - ( k x. T ) ) = X ) |
578 |
574 576 577
|
3eqtrd |
|- ( ch -> ( y + ( -u k x. T ) ) = X ) |
579 |
578
|
eqcomd |
|- ( ch -> X = ( y + ( -u k x. T ) ) ) |
580 |
365
|
oveq2d |
|- ( ch -> ( ( Q ` ( i + 1 ) ) + ( -u k x. T ) ) = ( ( Q ` ( i + 1 ) ) + -u ( k x. T ) ) ) |
581 |
260 261
|
negsubd |
|- ( ch -> ( ( Q ` ( i + 1 ) ) + -u ( k x. T ) ) = ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) |
582 |
580 581
|
eqtr2d |
|- ( ch -> ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) = ( ( Q ` ( i + 1 ) ) + ( -u k x. T ) ) ) |
583 |
579 582
|
oveq12d |
|- ( ch -> ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) = ( ( y + ( -u k x. T ) ) (,) ( ( Q ` ( i + 1 ) ) + ( -u k x. T ) ) ) ) |
584 |
188
|
renegcld |
|- ( ch -> -u k e. RR ) |
585 |
584 189
|
remulcld |
|- ( ch -> ( -u k x. T ) e. RR ) |
586 |
309 186 585
|
iooshift |
|- ( ch -> ( ( y + ( -u k x. T ) ) (,) ( ( Q ` ( i + 1 ) ) + ( -u k x. T ) ) ) = { z e. CC | E. x e. ( y (,) ( Q ` ( i + 1 ) ) ) z = ( x + ( -u k x. T ) ) } ) |
587 |
583 586
|
eqtr2d |
|- ( ch -> { z e. CC | E. x e. ( y (,) ( Q ` ( i + 1 ) ) ) z = ( x + ( -u k x. T ) ) } = ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) |
588 |
587
|
adantr |
|- ( ( ch /\ w e. ( ( F |` ( y (,) ( Q ` ( i + 1 ) ) ) ) limCC y ) ) -> { z e. CC | E. x e. ( y (,) ( Q ` ( i + 1 ) ) ) z = ( x + ( -u k x. T ) ) } = ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) |
589 |
588
|
reseq2d |
|- ( ( ch /\ w e. ( ( F |` ( y (,) ( Q ` ( i + 1 ) ) ) ) limCC y ) ) -> ( F |` { z e. CC | E. x e. ( y (,) ( Q ` ( i + 1 ) ) ) z = ( x + ( -u k x. T ) ) } ) = ( F |` ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) ) |
590 |
578
|
adantr |
|- ( ( ch /\ w e. ( ( F |` ( y (,) ( Q ` ( i + 1 ) ) ) ) limCC y ) ) -> ( y + ( -u k x. T ) ) = X ) |
591 |
589 590
|
oveq12d |
|- ( ( ch /\ w e. ( ( F |` ( y (,) ( Q ` ( i + 1 ) ) ) ) limCC y ) ) -> ( ( F |` { z e. CC | E. x e. ( y (,) ( Q ` ( i + 1 ) ) ) z = ( x + ( -u k x. T ) ) } ) limCC ( y + ( -u k x. T ) ) ) = ( ( F |` ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) limCC X ) ) |
592 |
573 591
|
eleqtrd |
|- ( ( ch /\ w e. ( ( F |` ( y (,) ( Q ` ( i + 1 ) ) ) ) limCC y ) ) -> w e. ( ( F |` ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) limCC X ) ) |
593 |
519 592
|
impbida |
|- ( ch -> ( w e. ( ( F |` ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) limCC X ) <-> w e. ( ( F |` ( y (,) ( Q ` ( i + 1 ) ) ) ) limCC y ) ) ) |
594 |
593
|
eqrdv |
|- ( ch -> ( ( F |` ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) limCC X ) = ( ( F |` ( y (,) ( Q ` ( i + 1 ) ) ) ) limCC y ) ) |
595 |
463 594
|
eqtrd |
|- ( ch -> ( ( ( F |` ( ( X (,) +oo ) i^i D ) ) |` ( X (,) ( ( Q ` ( i + 1 ) ) - ( k x. T ) ) ) ) limCC X ) = ( ( F |` ( y (,) ( Q ` ( i + 1 ) ) ) ) limCC y ) ) |
596 |
171 461 595
|
3eqtr2d |
|- ( ch -> ( ( F |` ( X (,) +oo ) ) limCC X ) = ( ( F |` ( y (,) ( Q ` ( i + 1 ) ) ) ) limCC y ) ) |
597 |
160 181 81
|
syl2anc |
|- ( ch -> ( Q ` i ) < ( Q ` ( i + 1 ) ) ) |
598 |
160 181 11
|
syl2anc |
|- ( ch -> ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) e. ( ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) -cn-> CC ) ) |
599 |
160 181 12
|
syl2anc |
|- ( ch -> R e. ( ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) limCC ( Q ` i ) ) ) |
600 |
|
eqid |
|- if ( y = ( Q ` i ) , R , ( ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) ` y ) ) = if ( y = ( Q ` i ) , R , ( ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) ` y ) ) |
601 |
|
eqid |
|- ( ( TopOpen ` CCfld ) |`t ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) ) = ( ( TopOpen ` CCfld ) |`t ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) ) |
602 |
226 186 597 598 599 309 186 311 526 600 601
|
fourierdlem32 |
|- ( ch -> if ( y = ( Q ` i ) , R , ( ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) ` y ) ) e. ( ( ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) |` ( y (,) ( Q ` ( i + 1 ) ) ) ) limCC y ) ) |
603 |
526
|
resabs1d |
|- ( ch -> ( ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) |` ( y (,) ( Q ` ( i + 1 ) ) ) ) = ( F |` ( y (,) ( Q ` ( i + 1 ) ) ) ) ) |
604 |
603
|
oveq1d |
|- ( ch -> ( ( ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) |` ( y (,) ( Q ` ( i + 1 ) ) ) ) limCC y ) = ( ( F |` ( y (,) ( Q ` ( i + 1 ) ) ) ) limCC y ) ) |
605 |
602 604
|
eleqtrd |
|- ( ch -> if ( y = ( Q ` i ) , R , ( ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) ` y ) ) e. ( ( F |` ( y (,) ( Q ` ( i + 1 ) ) ) ) limCC y ) ) |
606 |
|
ne0i |
|- ( if ( y = ( Q ` i ) , R , ( ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) ` y ) ) e. ( ( F |` ( y (,) ( Q ` ( i + 1 ) ) ) ) limCC y ) -> ( ( F |` ( y (,) ( Q ` ( i + 1 ) ) ) ) limCC y ) =/= (/) ) |
607 |
605 606
|
syl |
|- ( ch -> ( ( F |` ( y (,) ( Q ` ( i + 1 ) ) ) ) limCC y ) =/= (/) ) |
608 |
596 607
|
eqnetrd |
|- ( ch -> ( ( F |` ( X (,) +oo ) ) limCC X ) =/= (/) ) |
609 |
16 608
|
sylbir |
|- ( ( ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) ) /\ k e. ZZ ) /\ y = ( X + ( k x. T ) ) ) -> ( ( F |` ( X (,) +oo ) ) limCC X ) =/= (/) ) |
610 |
155 156 157 609
|
syl21anc |
|- ( ( ph /\ ( i e. ( 0 ..^ M ) /\ k e. ZZ ) /\ ( y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ y = ( X + ( k x. T ) ) ) ) -> ( ( F |` ( X (,) +oo ) ) limCC X ) =/= (/) ) |
611 |
610
|
3exp |
|- ( ph -> ( ( i e. ( 0 ..^ M ) /\ k e. ZZ ) -> ( ( y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ y = ( X + ( k x. T ) ) ) -> ( ( F |` ( X (,) +oo ) ) limCC X ) =/= (/) ) ) ) |
612 |
611
|
adantr |
|- ( ( ph /\ E. i e. ( 0 ..^ M ) E. k e. ZZ ( y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ y = ( X + ( k x. T ) ) ) ) -> ( ( i e. ( 0 ..^ M ) /\ k e. ZZ ) -> ( ( y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ y = ( X + ( k x. T ) ) ) -> ( ( F |` ( X (,) +oo ) ) limCC X ) =/= (/) ) ) ) |
613 |
146 151 612
|
rexlim2d |
|- ( ( ph /\ E. i e. ( 0 ..^ M ) E. k e. ZZ ( y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ y = ( X + ( k x. T ) ) ) ) -> ( E. i e. ( 0 ..^ M ) E. k e. ZZ ( y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ y = ( X + ( k x. T ) ) ) -> ( ( F |` ( X (,) +oo ) ) limCC X ) =/= (/) ) ) |
614 |
143 613
|
mpd |
|- ( ( ph /\ E. i e. ( 0 ..^ M ) E. k e. ZZ ( y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ y = ( X + ( k x. T ) ) ) ) -> ( ( F |` ( X (,) +oo ) ) limCC X ) =/= (/) ) |
615 |
136 142 614
|
vtocl |
|- ( ( ph /\ E. i e. ( 0 ..^ M ) E. k e. ZZ ( ( ( E ` X ) - T ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ ( ( E ` X ) - T ) = ( X + ( k x. T ) ) ) ) -> ( ( F |` ( X (,) +oo ) ) limCC X ) =/= (/) ) |
616 |
17 135 615
|
syl2anc |
|- ( ( ph /\ ( E ` X ) = B ) -> ( ( F |` ( X (,) +oo ) ) limCC X ) =/= (/) ) |
617 |
|
iocssre |
|- ( ( A e. RR* /\ B e. RR ) -> ( A (,] B ) C_ RR ) |
618 |
66 2 617
|
syl2anc |
|- ( ph -> ( A (,] B ) C_ RR ) |
619 |
|
ovex |
|- ( ( |_ ` ( ( B - x ) / T ) ) x. T ) e. _V |
620 |
14
|
fvmpt2 |
|- ( ( x e. RR /\ ( ( |_ ` ( ( B - x ) / T ) ) x. T ) e. _V ) -> ( Z ` x ) = ( ( |_ ` ( ( B - x ) / T ) ) x. T ) ) |
621 |
619 620
|
mpan2 |
|- ( x e. RR -> ( Z ` x ) = ( ( |_ ` ( ( B - x ) / T ) ) x. T ) ) |
622 |
621
|
oveq2d |
|- ( x e. RR -> ( x + ( Z ` x ) ) = ( x + ( ( |_ ` ( ( B - x ) / T ) ) x. T ) ) ) |
623 |
622
|
mpteq2ia |
|- ( x e. RR |-> ( x + ( Z ` x ) ) ) = ( x e. RR |-> ( x + ( ( |_ ` ( ( B - x ) / T ) ) x. T ) ) ) |
624 |
15 623
|
eqtri |
|- E = ( x e. RR |-> ( x + ( ( |_ ` ( ( B - x ) / T ) ) x. T ) ) ) |
625 |
1 2 3 5 624
|
fourierdlem4 |
|- ( ph -> E : RR --> ( A (,] B ) ) |
626 |
625 13
|
ffvelrnd |
|- ( ph -> ( E ` X ) e. ( A (,] B ) ) |
627 |
618 626
|
sseldd |
|- ( ph -> ( E ` X ) e. RR ) |
628 |
627
|
adantr |
|- ( ( ph /\ ( E ` X ) =/= B ) -> ( E ` X ) e. RR ) |
629 |
|
simpl |
|- ( ( ph /\ ( E ` X ) =/= B ) -> ph ) |
630 |
|
simpr |
|- ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ ( E ` X ) e. ran Q ) -> ( E ` X ) e. ran Q ) |
631 |
|
ffn |
|- ( Q : ( 0 ... M ) --> RR -> Q Fn ( 0 ... M ) ) |
632 |
48 631
|
syl |
|- ( ph -> Q Fn ( 0 ... M ) ) |
633 |
632
|
ad2antrr |
|- ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ ( E ` X ) e. ran Q ) -> Q Fn ( 0 ... M ) ) |
634 |
|
fvelrnb |
|- ( Q Fn ( 0 ... M ) -> ( ( E ` X ) e. ran Q <-> E. j e. ( 0 ... M ) ( Q ` j ) = ( E ` X ) ) ) |
635 |
633 634
|
syl |
|- ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ ( E ` X ) e. ran Q ) -> ( ( E ` X ) e. ran Q <-> E. j e. ( 0 ... M ) ( Q ` j ) = ( E ` X ) ) ) |
636 |
630 635
|
mpbid |
|- ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ ( E ` X ) e. ran Q ) -> E. j e. ( 0 ... M ) ( Q ` j ) = ( E ` X ) ) |
637 |
|
1zzd |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> 1 e. ZZ ) |
638 |
|
elfzelz |
|- ( j e. ( 0 ... M ) -> j e. ZZ ) |
639 |
638
|
ad2antlr |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> j e. ZZ ) |
640 |
639
|
zred |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> j e. RR ) |
641 |
|
elfzle1 |
|- ( j e. ( 0 ... M ) -> 0 <_ j ) |
642 |
641
|
ad2antlr |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> 0 <_ j ) |
643 |
|
id |
|- ( ( Q ` j ) = ( E ` X ) -> ( Q ` j ) = ( E ` X ) ) |
644 |
643
|
eqcomd |
|- ( ( Q ` j ) = ( E ` X ) -> ( E ` X ) = ( Q ` j ) ) |
645 |
644
|
ad2antlr |
|- ( ( ( ph /\ ( Q ` j ) = ( E ` X ) ) /\ j = 0 ) -> ( E ` X ) = ( Q ` j ) ) |
646 |
|
fveq2 |
|- ( j = 0 -> ( Q ` j ) = ( Q ` 0 ) ) |
647 |
646
|
adantl |
|- ( ( ( ph /\ ( Q ` j ) = ( E ` X ) ) /\ j = 0 ) -> ( Q ` j ) = ( Q ` 0 ) ) |
648 |
45
|
simprld |
|- ( ph -> ( ( Q ` 0 ) = A /\ ( Q ` M ) = B ) ) |
649 |
648
|
simpld |
|- ( ph -> ( Q ` 0 ) = A ) |
650 |
649
|
ad2antrr |
|- ( ( ( ph /\ ( Q ` j ) = ( E ` X ) ) /\ j = 0 ) -> ( Q ` 0 ) = A ) |
651 |
645 647 650
|
3eqtrd |
|- ( ( ( ph /\ ( Q ` j ) = ( E ` X ) ) /\ j = 0 ) -> ( E ` X ) = A ) |
652 |
651
|
adantllr |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ ( Q ` j ) = ( E ` X ) ) /\ j = 0 ) -> ( E ` X ) = A ) |
653 |
652
|
adantllr |
|- ( ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) /\ j = 0 ) -> ( E ` X ) = A ) |
654 |
1
|
adantr |
|- ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) -> A e. RR ) |
655 |
66
|
adantr |
|- ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) -> A e. RR* ) |
656 |
2
|
rexrd |
|- ( ph -> B e. RR* ) |
657 |
656
|
adantr |
|- ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) -> B e. RR* ) |
658 |
|
simpr |
|- ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) -> ( E ` X ) e. ( A (,] B ) ) |
659 |
|
iocgtlb |
|- ( ( A e. RR* /\ B e. RR* /\ ( E ` X ) e. ( A (,] B ) ) -> A < ( E ` X ) ) |
660 |
655 657 658 659
|
syl3anc |
|- ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) -> A < ( E ` X ) ) |
661 |
654 660
|
gtned |
|- ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) -> ( E ` X ) =/= A ) |
662 |
661
|
neneqd |
|- ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) -> -. ( E ` X ) = A ) |
663 |
662
|
ad3antrrr |
|- ( ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) /\ j = 0 ) -> -. ( E ` X ) = A ) |
664 |
653 663
|
pm2.65da |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> -. j = 0 ) |
665 |
664
|
neqned |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> j =/= 0 ) |
666 |
640 642 665
|
ne0gt0d |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> 0 < j ) |
667 |
|
0zd |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> 0 e. ZZ ) |
668 |
|
zltp1le |
|- ( ( 0 e. ZZ /\ j e. ZZ ) -> ( 0 < j <-> ( 0 + 1 ) <_ j ) ) |
669 |
667 639 668
|
syl2anc |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( 0 < j <-> ( 0 + 1 ) <_ j ) ) |
670 |
666 669
|
mpbid |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( 0 + 1 ) <_ j ) |
671 |
85 670
|
eqbrtrid |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> 1 <_ j ) |
672 |
|
eluz2 |
|- ( j e. ( ZZ>= ` 1 ) <-> ( 1 e. ZZ /\ j e. ZZ /\ 1 <_ j ) ) |
673 |
637 639 671 672
|
syl3anbrc |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> j e. ( ZZ>= ` 1 ) ) |
674 |
|
nnuz |
|- NN = ( ZZ>= ` 1 ) |
675 |
673 674
|
eleqtrrdi |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> j e. NN ) |
676 |
|
nnm1nn0 |
|- ( j e. NN -> ( j - 1 ) e. NN0 ) |
677 |
675 676
|
syl |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( j - 1 ) e. NN0 ) |
678 |
677 50
|
eleqtrdi |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( j - 1 ) e. ( ZZ>= ` 0 ) ) |
679 |
19
|
ad3antrrr |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> M e. ZZ ) |
680 |
|
peano2zm |
|- ( j e. ZZ -> ( j - 1 ) e. ZZ ) |
681 |
638 680
|
syl |
|- ( j e. ( 0 ... M ) -> ( j - 1 ) e. ZZ ) |
682 |
681
|
zred |
|- ( j e. ( 0 ... M ) -> ( j - 1 ) e. RR ) |
683 |
638
|
zred |
|- ( j e. ( 0 ... M ) -> j e. RR ) |
684 |
|
elfzel2 |
|- ( j e. ( 0 ... M ) -> M e. ZZ ) |
685 |
684
|
zred |
|- ( j e. ( 0 ... M ) -> M e. RR ) |
686 |
683
|
ltm1d |
|- ( j e. ( 0 ... M ) -> ( j - 1 ) < j ) |
687 |
|
elfzle2 |
|- ( j e. ( 0 ... M ) -> j <_ M ) |
688 |
682 683 685 686 687
|
ltletrd |
|- ( j e. ( 0 ... M ) -> ( j - 1 ) < M ) |
689 |
688
|
ad2antlr |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( j - 1 ) < M ) |
690 |
|
elfzo2 |
|- ( ( j - 1 ) e. ( 0 ..^ M ) <-> ( ( j - 1 ) e. ( ZZ>= ` 0 ) /\ M e. ZZ /\ ( j - 1 ) < M ) ) |
691 |
678 679 689 690
|
syl3anbrc |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( j - 1 ) e. ( 0 ..^ M ) ) |
692 |
48
|
ad3antrrr |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> Q : ( 0 ... M ) --> RR ) |
693 |
639 680
|
syl |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( j - 1 ) e. ZZ ) |
694 |
667 679 693
|
3jca |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( 0 e. ZZ /\ M e. ZZ /\ ( j - 1 ) e. ZZ ) ) |
695 |
677
|
nn0ge0d |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> 0 <_ ( j - 1 ) ) |
696 |
682 685 688
|
ltled |
|- ( j e. ( 0 ... M ) -> ( j - 1 ) <_ M ) |
697 |
696
|
ad2antlr |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( j - 1 ) <_ M ) |
698 |
694 695 697
|
jca32 |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( ( 0 e. ZZ /\ M e. ZZ /\ ( j - 1 ) e. ZZ ) /\ ( 0 <_ ( j - 1 ) /\ ( j - 1 ) <_ M ) ) ) |
699 |
|
elfz2 |
|- ( ( j - 1 ) e. ( 0 ... M ) <-> ( ( 0 e. ZZ /\ M e. ZZ /\ ( j - 1 ) e. ZZ ) /\ ( 0 <_ ( j - 1 ) /\ ( j - 1 ) <_ M ) ) ) |
700 |
698 699
|
sylibr |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( j - 1 ) e. ( 0 ... M ) ) |
701 |
692 700
|
ffvelrnd |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( Q ` ( j - 1 ) ) e. RR ) |
702 |
701
|
rexrd |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( Q ` ( j - 1 ) ) e. RR* ) |
703 |
48
|
ffvelrnda |
|- ( ( ph /\ j e. ( 0 ... M ) ) -> ( Q ` j ) e. RR ) |
704 |
703
|
rexrd |
|- ( ( ph /\ j e. ( 0 ... M ) ) -> ( Q ` j ) e. RR* ) |
705 |
704
|
adantlr |
|- ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) -> ( Q ` j ) e. RR* ) |
706 |
705
|
adantr |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( Q ` j ) e. RR* ) |
707 |
618
|
sselda |
|- ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) -> ( E ` X ) e. RR ) |
708 |
707
|
rexrd |
|- ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) -> ( E ` X ) e. RR* ) |
709 |
708
|
ad2antrr |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( E ` X ) e. RR* ) |
710 |
|
simplll |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ph ) |
711 |
|
ovex |
|- ( j - 1 ) e. _V |
712 |
|
eleq1 |
|- ( i = ( j - 1 ) -> ( i e. ( 0 ..^ M ) <-> ( j - 1 ) e. ( 0 ..^ M ) ) ) |
713 |
712
|
anbi2d |
|- ( i = ( j - 1 ) -> ( ( ph /\ i e. ( 0 ..^ M ) ) <-> ( ph /\ ( j - 1 ) e. ( 0 ..^ M ) ) ) ) |
714 |
|
fveq2 |
|- ( i = ( j - 1 ) -> ( Q ` i ) = ( Q ` ( j - 1 ) ) ) |
715 |
|
oveq1 |
|- ( i = ( j - 1 ) -> ( i + 1 ) = ( ( j - 1 ) + 1 ) ) |
716 |
715
|
fveq2d |
|- ( i = ( j - 1 ) -> ( Q ` ( i + 1 ) ) = ( Q ` ( ( j - 1 ) + 1 ) ) ) |
717 |
714 716
|
breq12d |
|- ( i = ( j - 1 ) -> ( ( Q ` i ) < ( Q ` ( i + 1 ) ) <-> ( Q ` ( j - 1 ) ) < ( Q ` ( ( j - 1 ) + 1 ) ) ) ) |
718 |
713 717
|
imbi12d |
|- ( i = ( j - 1 ) -> ( ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( Q ` i ) < ( Q ` ( i + 1 ) ) ) <-> ( ( ph /\ ( j - 1 ) e. ( 0 ..^ M ) ) -> ( Q ` ( j - 1 ) ) < ( Q ` ( ( j - 1 ) + 1 ) ) ) ) ) |
719 |
711 718 81
|
vtocl |
|- ( ( ph /\ ( j - 1 ) e. ( 0 ..^ M ) ) -> ( Q ` ( j - 1 ) ) < ( Q ` ( ( j - 1 ) + 1 ) ) ) |
720 |
710 691 719
|
syl2anc |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( Q ` ( j - 1 ) ) < ( Q ` ( ( j - 1 ) + 1 ) ) ) |
721 |
638
|
zcnd |
|- ( j e. ( 0 ... M ) -> j e. CC ) |
722 |
|
1cnd |
|- ( j e. ( 0 ... M ) -> 1 e. CC ) |
723 |
721 722
|
npcand |
|- ( j e. ( 0 ... M ) -> ( ( j - 1 ) + 1 ) = j ) |
724 |
723
|
eqcomd |
|- ( j e. ( 0 ... M ) -> j = ( ( j - 1 ) + 1 ) ) |
725 |
724
|
fveq2d |
|- ( j e. ( 0 ... M ) -> ( Q ` j ) = ( Q ` ( ( j - 1 ) + 1 ) ) ) |
726 |
725
|
eqcomd |
|- ( j e. ( 0 ... M ) -> ( Q ` ( ( j - 1 ) + 1 ) ) = ( Q ` j ) ) |
727 |
726
|
ad2antlr |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( Q ` ( ( j - 1 ) + 1 ) ) = ( Q ` j ) ) |
728 |
720 727
|
breqtrd |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( Q ` ( j - 1 ) ) < ( Q ` j ) ) |
729 |
|
simpr |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( Q ` j ) = ( E ` X ) ) |
730 |
728 729
|
breqtrd |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( Q ` ( j - 1 ) ) < ( E ` X ) ) |
731 |
627
|
leidd |
|- ( ph -> ( E ` X ) <_ ( E ` X ) ) |
732 |
731
|
ad2antrr |
|- ( ( ( ph /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( E ` X ) <_ ( E ` X ) ) |
733 |
644
|
adantl |
|- ( ( ( ph /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( E ` X ) = ( Q ` j ) ) |
734 |
732 733
|
breqtrd |
|- ( ( ( ph /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( E ` X ) <_ ( Q ` j ) ) |
735 |
734
|
adantllr |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( E ` X ) <_ ( Q ` j ) ) |
736 |
702 706 709 730 735
|
eliocd |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( E ` X ) e. ( ( Q ` ( j - 1 ) ) (,] ( Q ` j ) ) ) |
737 |
725
|
oveq2d |
|- ( j e. ( 0 ... M ) -> ( ( Q ` ( j - 1 ) ) (,] ( Q ` j ) ) = ( ( Q ` ( j - 1 ) ) (,] ( Q ` ( ( j - 1 ) + 1 ) ) ) ) |
738 |
737
|
ad2antlr |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( ( Q ` ( j - 1 ) ) (,] ( Q ` j ) ) = ( ( Q ` ( j - 1 ) ) (,] ( Q ` ( ( j - 1 ) + 1 ) ) ) ) |
739 |
736 738
|
eleqtrd |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( E ` X ) e. ( ( Q ` ( j - 1 ) ) (,] ( Q ` ( ( j - 1 ) + 1 ) ) ) ) |
740 |
714 716
|
oveq12d |
|- ( i = ( j - 1 ) -> ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) = ( ( Q ` ( j - 1 ) ) (,] ( Q ` ( ( j - 1 ) + 1 ) ) ) ) |
741 |
740
|
eleq2d |
|- ( i = ( j - 1 ) -> ( ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) <-> ( E ` X ) e. ( ( Q ` ( j - 1 ) ) (,] ( Q ` ( ( j - 1 ) + 1 ) ) ) ) ) |
742 |
741
|
rspcev |
|- ( ( ( j - 1 ) e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` ( j - 1 ) ) (,] ( Q ` ( ( j - 1 ) + 1 ) ) ) ) -> E. i e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) |
743 |
691 739 742
|
syl2anc |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> E. i e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) |
744 |
743
|
ex |
|- ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) -> ( ( Q ` j ) = ( E ` X ) -> E. i e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) ) |
745 |
744
|
adantlr |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ ( E ` X ) e. ran Q ) /\ j e. ( 0 ... M ) ) -> ( ( Q ` j ) = ( E ` X ) -> E. i e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) ) |
746 |
745
|
rexlimdva |
|- ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ ( E ` X ) e. ran Q ) -> ( E. j e. ( 0 ... M ) ( Q ` j ) = ( E ` X ) -> E. i e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) ) |
747 |
636 746
|
mpd |
|- ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ ( E ` X ) e. ran Q ) -> E. i e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) |
748 |
6
|
ad2antrr |
|- ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ -. ( E ` X ) e. ran Q ) -> M e. NN ) |
749 |
48
|
ad2antrr |
|- ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ -. ( E ` X ) e. ran Q ) -> Q : ( 0 ... M ) --> RR ) |
750 |
|
iocssicc |
|- ( A (,] B ) C_ ( A [,] B ) |
751 |
649
|
eqcomd |
|- ( ph -> A = ( Q ` 0 ) ) |
752 |
648
|
simprd |
|- ( ph -> ( Q ` M ) = B ) |
753 |
752
|
eqcomd |
|- ( ph -> B = ( Q ` M ) ) |
754 |
751 753
|
oveq12d |
|- ( ph -> ( A [,] B ) = ( ( Q ` 0 ) [,] ( Q ` M ) ) ) |
755 |
750 754
|
sseqtrid |
|- ( ph -> ( A (,] B ) C_ ( ( Q ` 0 ) [,] ( Q ` M ) ) ) |
756 |
755
|
sselda |
|- ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) -> ( E ` X ) e. ( ( Q ` 0 ) [,] ( Q ` M ) ) ) |
757 |
756
|
adantr |
|- ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ -. ( E ` X ) e. ran Q ) -> ( E ` X ) e. ( ( Q ` 0 ) [,] ( Q ` M ) ) ) |
758 |
|
simpr |
|- ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ -. ( E ` X ) e. ran Q ) -> -. ( E ` X ) e. ran Q ) |
759 |
|
fveq2 |
|- ( k = j -> ( Q ` k ) = ( Q ` j ) ) |
760 |
759
|
breq1d |
|- ( k = j -> ( ( Q ` k ) < ( E ` X ) <-> ( Q ` j ) < ( E ` X ) ) ) |
761 |
760
|
cbvrabv |
|- { k e. ( 0 ..^ M ) | ( Q ` k ) < ( E ` X ) } = { j e. ( 0 ..^ M ) | ( Q ` j ) < ( E ` X ) } |
762 |
761
|
supeq1i |
|- sup ( { k e. ( 0 ..^ M ) | ( Q ` k ) < ( E ` X ) } , RR , < ) = sup ( { j e. ( 0 ..^ M ) | ( Q ` j ) < ( E ` X ) } , RR , < ) |
763 |
748 749 757 758 762
|
fourierdlem25 |
|- ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ -. ( E ` X ) e. ran Q ) -> E. i e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) |
764 |
|
ioossioc |
|- ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) C_ ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) |
765 |
764
|
sseli |
|- ( ( E ` X ) e. ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) -> ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) |
766 |
765
|
a1i |
|- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ -. ( E ` X ) e. ran Q ) /\ i e. ( 0 ..^ M ) ) -> ( ( E ` X ) e. ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) -> ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) ) |
767 |
766
|
reximdva |
|- ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ -. ( E ` X ) e. ran Q ) -> ( E. i e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) -> E. i e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) ) |
768 |
763 767
|
mpd |
|- ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ -. ( E ` X ) e. ran Q ) -> E. i e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) |
769 |
747 768
|
pm2.61dan |
|- ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) -> E. i e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) |
770 |
626 769
|
mpdan |
|- ( ph -> E. i e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) |
771 |
|
fveq2 |
|- ( i = j -> ( Q ` i ) = ( Q ` j ) ) |
772 |
|
oveq1 |
|- ( i = j -> ( i + 1 ) = ( j + 1 ) ) |
773 |
772
|
fveq2d |
|- ( i = j -> ( Q ` ( i + 1 ) ) = ( Q ` ( j + 1 ) ) ) |
774 |
771 773
|
oveq12d |
|- ( i = j -> ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) = ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) |
775 |
774
|
eleq2d |
|- ( i = j -> ( ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) <-> ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) ) |
776 |
775
|
cbvrexvw |
|- ( E. i e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) <-> E. j e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) |
777 |
770 776
|
sylib |
|- ( ph -> E. j e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) |
778 |
777
|
adantr |
|- ( ( ph /\ ( E ` X ) =/= B ) -> E. j e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) |
779 |
|
elfzonn0 |
|- ( j e. ( 0 ..^ M ) -> j e. NN0 ) |
780 |
|
1nn0 |
|- 1 e. NN0 |
781 |
780
|
a1i |
|- ( j e. ( 0 ..^ M ) -> 1 e. NN0 ) |
782 |
779 781
|
nn0addcld |
|- ( j e. ( 0 ..^ M ) -> ( j + 1 ) e. NN0 ) |
783 |
782 50
|
eleqtrdi |
|- ( j e. ( 0 ..^ M ) -> ( j + 1 ) e. ( ZZ>= ` 0 ) ) |
784 |
783
|
adantr |
|- ( ( j e. ( 0 ..^ M ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( j + 1 ) e. ( ZZ>= ` 0 ) ) |
785 |
784
|
3ad2antl2 |
|- ( ( ( ( ph /\ ( E ` X ) =/= B ) /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( j + 1 ) e. ( ZZ>= ` 0 ) ) |
786 |
19
|
ad2antrr |
|- ( ( ( ph /\ ( E ` X ) =/= B ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> M e. ZZ ) |
787 |
786
|
3ad2antl1 |
|- ( ( ( ( ph /\ ( E ` X ) =/= B ) /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> M e. ZZ ) |
788 |
779
|
nn0red |
|- ( j e. ( 0 ..^ M ) -> j e. RR ) |
789 |
788
|
adantr |
|- ( ( j e. ( 0 ..^ M ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> j e. RR ) |
790 |
789
|
3ad2antl2 |
|- ( ( ( ( ph /\ ( E ` X ) =/= B ) /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> j e. RR ) |
791 |
|
1red |
|- ( ( ( ( ph /\ ( E ` X ) =/= B ) /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> 1 e. RR ) |
792 |
790 791
|
readdcld |
|- ( ( ( ( ph /\ ( E ` X ) =/= B ) /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( j + 1 ) e. RR ) |
793 |
787
|
zred |
|- ( ( ( ( ph /\ ( E ` X ) =/= B ) /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> M e. RR ) |
794 |
|
elfzop1le2 |
|- ( j e. ( 0 ..^ M ) -> ( j + 1 ) <_ M ) |
795 |
794
|
adantr |
|- ( ( j e. ( 0 ..^ M ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( j + 1 ) <_ M ) |
796 |
795
|
3ad2antl2 |
|- ( ( ( ( ph /\ ( E ` X ) =/= B ) /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( j + 1 ) <_ M ) |
797 |
|
simplr |
|- ( ( ( ph /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) /\ M = ( j + 1 ) ) -> ( E ` X ) = ( Q ` ( j + 1 ) ) ) |
798 |
|
fveq2 |
|- ( M = ( j + 1 ) -> ( Q ` M ) = ( Q ` ( j + 1 ) ) ) |
799 |
798
|
eqcomd |
|- ( M = ( j + 1 ) -> ( Q ` ( j + 1 ) ) = ( Q ` M ) ) |
800 |
799
|
adantl |
|- ( ( ( ph /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) /\ M = ( j + 1 ) ) -> ( Q ` ( j + 1 ) ) = ( Q ` M ) ) |
801 |
752
|
ad2antrr |
|- ( ( ( ph /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) /\ M = ( j + 1 ) ) -> ( Q ` M ) = B ) |
802 |
797 800 801
|
3eqtrd |
|- ( ( ( ph /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) /\ M = ( j + 1 ) ) -> ( E ` X ) = B ) |
803 |
802
|
adantllr |
|- ( ( ( ( ph /\ ( E ` X ) =/= B ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) /\ M = ( j + 1 ) ) -> ( E ` X ) = B ) |
804 |
|
simpllr |
|- ( ( ( ( ph /\ ( E ` X ) =/= B ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) /\ M = ( j + 1 ) ) -> ( E ` X ) =/= B ) |
805 |
804
|
neneqd |
|- ( ( ( ( ph /\ ( E ` X ) =/= B ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) /\ M = ( j + 1 ) ) -> -. ( E ` X ) = B ) |
806 |
803 805
|
pm2.65da |
|- ( ( ( ph /\ ( E ` X ) =/= B ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> -. M = ( j + 1 ) ) |
807 |
806
|
neqned |
|- ( ( ( ph /\ ( E ` X ) =/= B ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> M =/= ( j + 1 ) ) |
808 |
807
|
3ad2antl1 |
|- ( ( ( ( ph /\ ( E ` X ) =/= B ) /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> M =/= ( j + 1 ) ) |
809 |
792 793 796 808
|
leneltd |
|- ( ( ( ( ph /\ ( E ` X ) =/= B ) /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( j + 1 ) < M ) |
810 |
|
elfzo2 |
|- ( ( j + 1 ) e. ( 0 ..^ M ) <-> ( ( j + 1 ) e. ( ZZ>= ` 0 ) /\ M e. ZZ /\ ( j + 1 ) < M ) ) |
811 |
785 787 809 810
|
syl3anbrc |
|- ( ( ( ( ph /\ ( E ` X ) =/= B ) /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( j + 1 ) e. ( 0 ..^ M ) ) |
812 |
48
|
adantr |
|- ( ( ph /\ j e. ( 0 ..^ M ) ) -> Q : ( 0 ... M ) --> RR ) |
813 |
|
fzofzp1 |
|- ( j e. ( 0 ..^ M ) -> ( j + 1 ) e. ( 0 ... M ) ) |
814 |
813
|
adantl |
|- ( ( ph /\ j e. ( 0 ..^ M ) ) -> ( j + 1 ) e. ( 0 ... M ) ) |
815 |
812 814
|
ffvelrnd |
|- ( ( ph /\ j e. ( 0 ..^ M ) ) -> ( Q ` ( j + 1 ) ) e. RR ) |
816 |
815
|
rexrd |
|- ( ( ph /\ j e. ( 0 ..^ M ) ) -> ( Q ` ( j + 1 ) ) e. RR* ) |
817 |
816
|
adantlr |
|- ( ( ( ph /\ ( E ` X ) =/= B ) /\ j e. ( 0 ..^ M ) ) -> ( Q ` ( j + 1 ) ) e. RR* ) |
818 |
817
|
3adant3 |
|- ( ( ( ph /\ ( E ` X ) =/= B ) /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) -> ( Q ` ( j + 1 ) ) e. RR* ) |
819 |
818
|
adantr |
|- ( ( ( ( ph /\ ( E ` X ) =/= B ) /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( Q ` ( j + 1 ) ) e. RR* ) |
820 |
|
simpl1l |
|- ( ( ( ( ph /\ ( E ` X ) =/= B ) /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ph ) |
821 |
820 48
|
syl |
|- ( ( ( ( ph /\ ( E ` X ) =/= B ) /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> Q : ( 0 ... M ) --> RR ) |
822 |
|
fzofzp1 |
|- ( ( j + 1 ) e. ( 0 ..^ M ) -> ( ( j + 1 ) + 1 ) e. ( 0 ... M ) ) |
823 |
811 822
|
syl |
|- ( ( ( ( ph /\ ( E ` X ) =/= B ) /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( ( j + 1 ) + 1 ) e. ( 0 ... M ) ) |
824 |
821 823
|
ffvelrnd |
|- ( ( ( ( ph /\ ( E ` X ) =/= B ) /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( Q ` ( ( j + 1 ) + 1 ) ) e. RR ) |
825 |
824
|
rexrd |
|- ( ( ( ( ph /\ ( E ` X ) =/= B ) /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( Q ` ( ( j + 1 ) + 1 ) ) e. RR* ) |
826 |
627
|
rexrd |
|- ( ph -> ( E ` X ) e. RR* ) |
827 |
826
|
ad2antrr |
|- ( ( ( ph /\ ( E ` X ) =/= B ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( E ` X ) e. RR* ) |
828 |
827
|
3ad2antl1 |
|- ( ( ( ( ph /\ ( E ` X ) =/= B ) /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( E ` X ) e. RR* ) |
829 |
815
|
leidd |
|- ( ( ph /\ j e. ( 0 ..^ M ) ) -> ( Q ` ( j + 1 ) ) <_ ( Q ` ( j + 1 ) ) ) |
830 |
829
|
adantr |
|- ( ( ( ph /\ j e. ( 0 ..^ M ) ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( Q ` ( j + 1 ) ) <_ ( Q ` ( j + 1 ) ) ) |
831 |
|
id |
|- ( ( E ` X ) = ( Q ` ( j + 1 ) ) -> ( E ` X ) = ( Q ` ( j + 1 ) ) ) |
832 |
831
|
eqcomd |
|- ( ( E ` X ) = ( Q ` ( j + 1 ) ) -> ( Q ` ( j + 1 ) ) = ( E ` X ) ) |
833 |
832
|
adantl |
|- ( ( ( ph /\ j e. ( 0 ..^ M ) ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( Q ` ( j + 1 ) ) = ( E ` X ) ) |
834 |
830 833
|
breqtrd |
|- ( ( ( ph /\ j e. ( 0 ..^ M ) ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( Q ` ( j + 1 ) ) <_ ( E ` X ) ) |
835 |
834
|
adantllr |
|- ( ( ( ( ph /\ ( E ` X ) =/= B ) /\ j e. ( 0 ..^ M ) ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( Q ` ( j + 1 ) ) <_ ( E ` X ) ) |
836 |
835
|
3adantl3 |
|- ( ( ( ( ph /\ ( E ` X ) =/= B ) /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( Q ` ( j + 1 ) ) <_ ( E ` X ) ) |
837 |
|
simpr |
|- ( ( ( ( ph /\ ( E ` X ) =/= B ) /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( E ` X ) = ( Q ` ( j + 1 ) ) ) |
838 |
|
simpr |
|- ( ( ( ph /\ ( j + 1 ) e. ( 0 ..^ M ) ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( E ` X ) = ( Q ` ( j + 1 ) ) ) |
839 |
|
ovex |
|- ( j + 1 ) e. _V |
840 |
|
eleq1 |
|- ( i = ( j + 1 ) -> ( i e. ( 0 ..^ M ) <-> ( j + 1 ) e. ( 0 ..^ M ) ) ) |
841 |
840
|
anbi2d |
|- ( i = ( j + 1 ) -> ( ( ph /\ i e. ( 0 ..^ M ) ) <-> ( ph /\ ( j + 1 ) e. ( 0 ..^ M ) ) ) ) |
842 |
|
fveq2 |
|- ( i = ( j + 1 ) -> ( Q ` i ) = ( Q ` ( j + 1 ) ) ) |
843 |
|
oveq1 |
|- ( i = ( j + 1 ) -> ( i + 1 ) = ( ( j + 1 ) + 1 ) ) |
844 |
843
|
fveq2d |
|- ( i = ( j + 1 ) -> ( Q ` ( i + 1 ) ) = ( Q ` ( ( j + 1 ) + 1 ) ) ) |
845 |
842 844
|
breq12d |
|- ( i = ( j + 1 ) -> ( ( Q ` i ) < ( Q ` ( i + 1 ) ) <-> ( Q ` ( j + 1 ) ) < ( Q ` ( ( j + 1 ) + 1 ) ) ) ) |
846 |
841 845
|
imbi12d |
|- ( i = ( j + 1 ) -> ( ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( Q ` i ) < ( Q ` ( i + 1 ) ) ) <-> ( ( ph /\ ( j + 1 ) e. ( 0 ..^ M ) ) -> ( Q ` ( j + 1 ) ) < ( Q ` ( ( j + 1 ) + 1 ) ) ) ) ) |
847 |
839 846 81
|
vtocl |
|- ( ( ph /\ ( j + 1 ) e. ( 0 ..^ M ) ) -> ( Q ` ( j + 1 ) ) < ( Q ` ( ( j + 1 ) + 1 ) ) ) |
848 |
847
|
adantr |
|- ( ( ( ph /\ ( j + 1 ) e. ( 0 ..^ M ) ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( Q ` ( j + 1 ) ) < ( Q ` ( ( j + 1 ) + 1 ) ) ) |
849 |
838 848
|
eqbrtrd |
|- ( ( ( ph /\ ( j + 1 ) e. ( 0 ..^ M ) ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( E ` X ) < ( Q ` ( ( j + 1 ) + 1 ) ) ) |
850 |
820 811 837 849
|
syl21anc |
|- ( ( ( ( ph /\ ( E ` X ) =/= B ) /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( E ` X ) < ( Q ` ( ( j + 1 ) + 1 ) ) ) |
851 |
819 825 828 836 850
|
elicod |
|- ( ( ( ( ph /\ ( E ` X ) =/= B ) /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( E ` X ) e. ( ( Q ` ( j + 1 ) ) [,) ( Q ` ( ( j + 1 ) + 1 ) ) ) ) |
852 |
842 844
|
oveq12d |
|- ( i = ( j + 1 ) -> ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) = ( ( Q ` ( j + 1 ) ) [,) ( Q ` ( ( j + 1 ) + 1 ) ) ) ) |
853 |
852
|
eleq2d |
|- ( i = ( j + 1 ) -> ( ( E ` X ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) <-> ( E ` X ) e. ( ( Q ` ( j + 1 ) ) [,) ( Q ` ( ( j + 1 ) + 1 ) ) ) ) ) |
854 |
853
|
rspcev |
|- ( ( ( j + 1 ) e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` ( j + 1 ) ) [,) ( Q ` ( ( j + 1 ) + 1 ) ) ) ) -> E. i e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) ) |
855 |
811 851 854
|
syl2anc |
|- ( ( ( ( ph /\ ( E ` X ) =/= B ) /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) /\ ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> E. i e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) ) |
856 |
|
simpl2 |
|- ( ( ( ( ph /\ ( E ` X ) =/= B ) /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) /\ -. ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> j e. ( 0 ..^ M ) ) |
857 |
|
id |
|- ( ( ph /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) -> ( ph /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) ) |
858 |
857
|
3adant1r |
|- ( ( ( ph /\ ( E ` X ) =/= B ) /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) -> ( ph /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) ) |
859 |
|
elfzofz |
|- ( j e. ( 0 ..^ M ) -> j e. ( 0 ... M ) ) |
860 |
859
|
adantl |
|- ( ( ph /\ j e. ( 0 ..^ M ) ) -> j e. ( 0 ... M ) ) |
861 |
812 860
|
ffvelrnd |
|- ( ( ph /\ j e. ( 0 ..^ M ) ) -> ( Q ` j ) e. RR ) |
862 |
861
|
rexrd |
|- ( ( ph /\ j e. ( 0 ..^ M ) ) -> ( Q ` j ) e. RR* ) |
863 |
862
|
adantr |
|- ( ( ( ph /\ j e. ( 0 ..^ M ) ) /\ -. ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( Q ` j ) e. RR* ) |
864 |
863
|
3adantl3 |
|- ( ( ( ph /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) /\ -. ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( Q ` j ) e. RR* ) |
865 |
816
|
adantr |
|- ( ( ( ph /\ j e. ( 0 ..^ M ) ) /\ -. ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( Q ` ( j + 1 ) ) e. RR* ) |
866 |
865
|
3adantl3 |
|- ( ( ( ph /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) /\ -. ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( Q ` ( j + 1 ) ) e. RR* ) |
867 |
826
|
adantr |
|- ( ( ph /\ -. ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( E ` X ) e. RR* ) |
868 |
867
|
3ad2antl1 |
|- ( ( ( ph /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) /\ -. ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( E ` X ) e. RR* ) |
869 |
861
|
3adant3 |
|- ( ( ph /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) -> ( Q ` j ) e. RR ) |
870 |
627
|
3ad2ant1 |
|- ( ( ph /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) -> ( E ` X ) e. RR ) |
871 |
862
|
3adant3 |
|- ( ( ph /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) -> ( Q ` j ) e. RR* ) |
872 |
816
|
3adant3 |
|- ( ( ph /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) -> ( Q ` ( j + 1 ) ) e. RR* ) |
873 |
|
simp3 |
|- ( ( ph /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) -> ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) |
874 |
|
iocgtlb |
|- ( ( ( Q ` j ) e. RR* /\ ( Q ` ( j + 1 ) ) e. RR* /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) -> ( Q ` j ) < ( E ` X ) ) |
875 |
871 872 873 874
|
syl3anc |
|- ( ( ph /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) -> ( Q ` j ) < ( E ` X ) ) |
876 |
869 870 875
|
ltled |
|- ( ( ph /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) -> ( Q ` j ) <_ ( E ` X ) ) |
877 |
876
|
adantr |
|- ( ( ( ph /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) /\ -. ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( Q ` j ) <_ ( E ` X ) ) |
878 |
870
|
adantr |
|- ( ( ( ph /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) /\ -. ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( E ` X ) e. RR ) |
879 |
815
|
adantr |
|- ( ( ( ph /\ j e. ( 0 ..^ M ) ) /\ -. ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( Q ` ( j + 1 ) ) e. RR ) |
880 |
879
|
3adantl3 |
|- ( ( ( ph /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) /\ -. ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( Q ` ( j + 1 ) ) e. RR ) |
881 |
|
iocleub |
|- ( ( ( Q ` j ) e. RR* /\ ( Q ` ( j + 1 ) ) e. RR* /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) -> ( E ` X ) <_ ( Q ` ( j + 1 ) ) ) |
882 |
871 872 873 881
|
syl3anc |
|- ( ( ph /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) -> ( E ` X ) <_ ( Q ` ( j + 1 ) ) ) |
883 |
882
|
adantr |
|- ( ( ( ph /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) /\ -. ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( E ` X ) <_ ( Q ` ( j + 1 ) ) ) |
884 |
|
neqne |
|- ( -. ( E ` X ) = ( Q ` ( j + 1 ) ) -> ( E ` X ) =/= ( Q ` ( j + 1 ) ) ) |
885 |
884
|
necomd |
|- ( -. ( E ` X ) = ( Q ` ( j + 1 ) ) -> ( Q ` ( j + 1 ) ) =/= ( E ` X ) ) |
886 |
885
|
adantl |
|- ( ( ( ph /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) /\ -. ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( Q ` ( j + 1 ) ) =/= ( E ` X ) ) |
887 |
878 880 883 886
|
leneltd |
|- ( ( ( ph /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) /\ -. ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( E ` X ) < ( Q ` ( j + 1 ) ) ) |
888 |
864 866 868 877 887
|
elicod |
|- ( ( ( ph /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) /\ -. ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( E ` X ) e. ( ( Q ` j ) [,) ( Q ` ( j + 1 ) ) ) ) |
889 |
858 888
|
sylan |
|- ( ( ( ( ph /\ ( E ` X ) =/= B ) /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) /\ -. ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> ( E ` X ) e. ( ( Q ` j ) [,) ( Q ` ( j + 1 ) ) ) ) |
890 |
771 773
|
oveq12d |
|- ( i = j -> ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) = ( ( Q ` j ) [,) ( Q ` ( j + 1 ) ) ) ) |
891 |
890
|
eleq2d |
|- ( i = j -> ( ( E ` X ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) <-> ( E ` X ) e. ( ( Q ` j ) [,) ( Q ` ( j + 1 ) ) ) ) ) |
892 |
891
|
rspcev |
|- ( ( j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) [,) ( Q ` ( j + 1 ) ) ) ) -> E. i e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) ) |
893 |
856 889 892
|
syl2anc |
|- ( ( ( ( ph /\ ( E ` X ) =/= B ) /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) /\ -. ( E ` X ) = ( Q ` ( j + 1 ) ) ) -> E. i e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) ) |
894 |
855 893
|
pm2.61dan |
|- ( ( ( ph /\ ( E ` X ) =/= B ) /\ j e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) ) -> E. i e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) ) |
895 |
894
|
rexlimdv3a |
|- ( ( ph /\ ( E ` X ) =/= B ) -> ( E. j e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` j ) (,] ( Q ` ( j + 1 ) ) ) -> E. i e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) ) ) |
896 |
778 895
|
mpd |
|- ( ( ph /\ ( E ` X ) =/= B ) -> E. i e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) ) |
897 |
|
simpr |
|- ( ( ( ph /\ ( E ` X ) =/= B ) /\ ( E ` X ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) ) -> ( E ` X ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) ) |
898 |
|
oveq1 |
|- ( k = ( |_ ` ( ( B - X ) / T ) ) -> ( k x. T ) = ( ( |_ ` ( ( B - X ) / T ) ) x. T ) ) |
899 |
898
|
oveq2d |
|- ( k = ( |_ ` ( ( B - X ) / T ) ) -> ( X + ( k x. T ) ) = ( X + ( ( |_ ` ( ( B - X ) / T ) ) x. T ) ) ) |
900 |
899
|
eqeq2d |
|- ( k = ( |_ ` ( ( B - X ) / T ) ) -> ( ( E ` X ) = ( X + ( k x. T ) ) <-> ( E ` X ) = ( X + ( ( |_ ` ( ( B - X ) / T ) ) x. T ) ) ) ) |
901 |
900
|
rspcev |
|- ( ( ( |_ ` ( ( B - X ) / T ) ) e. ZZ /\ ( E ` X ) = ( X + ( ( |_ ` ( ( B - X ) / T ) ) x. T ) ) ) -> E. k e. ZZ ( E ` X ) = ( X + ( k x. T ) ) ) |
902 |
105 113 901
|
syl2anc |
|- ( ph -> E. k e. ZZ ( E ` X ) = ( X + ( k x. T ) ) ) |
903 |
902
|
ad2antrr |
|- ( ( ( ph /\ ( E ` X ) =/= B ) /\ ( E ` X ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) ) -> E. k e. ZZ ( E ` X ) = ( X + ( k x. T ) ) ) |
904 |
|
r19.42v |
|- ( E. k e. ZZ ( ( E ` X ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ ( E ` X ) = ( X + ( k x. T ) ) ) <-> ( ( E ` X ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ E. k e. ZZ ( E ` X ) = ( X + ( k x. T ) ) ) ) |
905 |
897 903 904
|
sylanbrc |
|- ( ( ( ph /\ ( E ` X ) =/= B ) /\ ( E ` X ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) ) -> E. k e. ZZ ( ( E ` X ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ ( E ` X ) = ( X + ( k x. T ) ) ) ) |
906 |
905
|
ex |
|- ( ( ph /\ ( E ` X ) =/= B ) -> ( ( E ` X ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) -> E. k e. ZZ ( ( E ` X ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ ( E ` X ) = ( X + ( k x. T ) ) ) ) ) |
907 |
906
|
reximdv |
|- ( ( ph /\ ( E ` X ) =/= B ) -> ( E. i e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) -> E. i e. ( 0 ..^ M ) E. k e. ZZ ( ( E ` X ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ ( E ` X ) = ( X + ( k x. T ) ) ) ) ) |
908 |
896 907
|
mpd |
|- ( ( ph /\ ( E ` X ) =/= B ) -> E. i e. ( 0 ..^ M ) E. k e. ZZ ( ( E ` X ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ ( E ` X ) = ( X + ( k x. T ) ) ) ) |
909 |
629 908
|
jca |
|- ( ( ph /\ ( E ` X ) =/= B ) -> ( ph /\ E. i e. ( 0 ..^ M ) E. k e. ZZ ( ( E ` X ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ ( E ` X ) = ( X + ( k x. T ) ) ) ) ) |
910 |
|
eleq1 |
|- ( y = ( E ` X ) -> ( y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) <-> ( E ` X ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) ) ) |
911 |
|
eqeq1 |
|- ( y = ( E ` X ) -> ( y = ( X + ( k x. T ) ) <-> ( E ` X ) = ( X + ( k x. T ) ) ) ) |
912 |
910 911
|
anbi12d |
|- ( y = ( E ` X ) -> ( ( y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ y = ( X + ( k x. T ) ) ) <-> ( ( E ` X ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ ( E ` X ) = ( X + ( k x. T ) ) ) ) ) |
913 |
912
|
2rexbidv |
|- ( y = ( E ` X ) -> ( E. i e. ( 0 ..^ M ) E. k e. ZZ ( y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ y = ( X + ( k x. T ) ) ) <-> E. i e. ( 0 ..^ M ) E. k e. ZZ ( ( E ` X ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ ( E ` X ) = ( X + ( k x. T ) ) ) ) ) |
914 |
913
|
anbi2d |
|- ( y = ( E ` X ) -> ( ( ph /\ E. i e. ( 0 ..^ M ) E. k e. ZZ ( y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ y = ( X + ( k x. T ) ) ) ) <-> ( ph /\ E. i e. ( 0 ..^ M ) E. k e. ZZ ( ( E ` X ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ ( E ` X ) = ( X + ( k x. T ) ) ) ) ) ) |
915 |
914
|
imbi1d |
|- ( y = ( E ` X ) -> ( ( ( ph /\ E. i e. ( 0 ..^ M ) E. k e. ZZ ( y e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ y = ( X + ( k x. T ) ) ) ) -> ( ( F |` ( X (,) +oo ) ) limCC X ) =/= (/) ) <-> ( ( ph /\ E. i e. ( 0 ..^ M ) E. k e. ZZ ( ( E ` X ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ ( E ` X ) = ( X + ( k x. T ) ) ) ) -> ( ( F |` ( X (,) +oo ) ) limCC X ) =/= (/) ) ) ) |
916 |
915 614
|
vtoclg |
|- ( ( E ` X ) e. RR -> ( ( ph /\ E. i e. ( 0 ..^ M ) E. k e. ZZ ( ( E ` X ) e. ( ( Q ` i ) [,) ( Q ` ( i + 1 ) ) ) /\ ( E ` X ) = ( X + ( k x. T ) ) ) ) -> ( ( F |` ( X (,) +oo ) ) limCC X ) =/= (/) ) ) |
917 |
628 909 916
|
sylc |
|- ( ( ph /\ ( E ` X ) =/= B ) -> ( ( F |` ( X (,) +oo ) ) limCC X ) =/= (/) ) |
918 |
616 917
|
pm2.61dane |
|- ( ph -> ( ( F |` ( X (,) +oo ) ) limCC X ) =/= (/) ) |