| Step |
Hyp |
Ref |
Expression |
| 1 |
|
eulerpartlems.r |
|- R = { f | ( `' f " NN ) e. Fin } |
| 2 |
|
eulerpartlems.s |
|- S = ( f e. ( ( NN0 ^m NN ) i^i R ) |-> sum_ k e. NN ( ( f ` k ) x. k ) ) |
| 3 |
1 2
|
eulerpartlemsf |
|- S : ( ( NN0 ^m NN ) i^i R ) --> NN0 |
| 4 |
3
|
ffvelcdmi |
|- ( A e. ( ( NN0 ^m NN ) i^i R ) -> ( S ` A ) e. NN0 ) |
| 5 |
|
nndiffz1 |
|- ( ( S ` A ) e. NN0 -> ( NN \ ( 1 ... ( S ` A ) ) ) = ( ZZ>= ` ( ( S ` A ) + 1 ) ) ) |
| 6 |
5
|
eleq2d |
|- ( ( S ` A ) e. NN0 -> ( t e. ( NN \ ( 1 ... ( S ` A ) ) ) <-> t e. ( ZZ>= ` ( ( S ` A ) + 1 ) ) ) ) |
| 7 |
4 6
|
syl |
|- ( A e. ( ( NN0 ^m NN ) i^i R ) -> ( t e. ( NN \ ( 1 ... ( S ` A ) ) ) <-> t e. ( ZZ>= ` ( ( S ` A ) + 1 ) ) ) ) |
| 8 |
7
|
pm5.32i |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ t e. ( NN \ ( 1 ... ( S ` A ) ) ) ) <-> ( A e. ( ( NN0 ^m NN ) i^i R ) /\ t e. ( ZZ>= ` ( ( S ` A ) + 1 ) ) ) ) |
| 9 |
|
eldif |
|- ( t e. ( NN \ ( 1 ... ( S ` A ) ) ) <-> ( t e. NN /\ -. t e. ( 1 ... ( S ` A ) ) ) ) |
| 10 |
9
|
bilani |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ t e. ( NN \ ( 1 ... ( S ` A ) ) ) ) -> ( t e. NN /\ -. t e. ( 1 ... ( S ` A ) ) ) ) |
| 11 |
10
|
simpld |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ t e. ( NN \ ( 1 ... ( S ` A ) ) ) ) -> t e. NN ) |
| 12 |
1 2
|
eulerpartlemelr |
|- ( A e. ( ( NN0 ^m NN ) i^i R ) -> ( A : NN --> NN0 /\ ( `' A " NN ) e. Fin ) ) |
| 13 |
12
|
simpld |
|- ( A e. ( ( NN0 ^m NN ) i^i R ) -> A : NN --> NN0 ) |
| 14 |
13
|
ffvelcdmda |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ t e. NN ) -> ( A ` t ) e. NN0 ) |
| 15 |
11 14
|
syldan |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ t e. ( NN \ ( 1 ... ( S ` A ) ) ) ) -> ( A ` t ) e. NN0 ) |
| 16 |
|
simpl |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ t e. ( NN \ ( 1 ... ( S ` A ) ) ) ) -> A e. ( ( NN0 ^m NN ) i^i R ) ) |
| 17 |
4
|
adantr |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ t e. ( NN \ ( 1 ... ( S ` A ) ) ) ) -> ( S ` A ) e. NN0 ) |
| 18 |
10
|
simprd |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ t e. ( NN \ ( 1 ... ( S ` A ) ) ) ) -> -. t e. ( 1 ... ( S ` A ) ) ) |
| 19 |
|
simpl |
|- ( ( t e. NN /\ ( S ` A ) e. NN0 ) -> t e. NN ) |
| 20 |
|
nnuz |
|- NN = ( ZZ>= ` 1 ) |
| 21 |
19 20
|
eleqtrdi |
|- ( ( t e. NN /\ ( S ` A ) e. NN0 ) -> t e. ( ZZ>= ` 1 ) ) |
| 22 |
|
simpr |
|- ( ( t e. NN /\ ( S ` A ) e. NN0 ) -> ( S ` A ) e. NN0 ) |
| 23 |
22
|
nn0zd |
|- ( ( t e. NN /\ ( S ` A ) e. NN0 ) -> ( S ` A ) e. ZZ ) |
| 24 |
|
elfz5 |
|- ( ( t e. ( ZZ>= ` 1 ) /\ ( S ` A ) e. ZZ ) -> ( t e. ( 1 ... ( S ` A ) ) <-> t <_ ( S ` A ) ) ) |
| 25 |
21 23 24
|
syl2anc |
|- ( ( t e. NN /\ ( S ` A ) e. NN0 ) -> ( t e. ( 1 ... ( S ` A ) ) <-> t <_ ( S ` A ) ) ) |
| 26 |
25
|
notbid |
|- ( ( t e. NN /\ ( S ` A ) e. NN0 ) -> ( -. t e. ( 1 ... ( S ` A ) ) <-> -. t <_ ( S ` A ) ) ) |
| 27 |
22
|
nn0red |
|- ( ( t e. NN /\ ( S ` A ) e. NN0 ) -> ( S ` A ) e. RR ) |
| 28 |
19
|
nnred |
|- ( ( t e. NN /\ ( S ` A ) e. NN0 ) -> t e. RR ) |
| 29 |
27 28
|
ltnled |
|- ( ( t e. NN /\ ( S ` A ) e. NN0 ) -> ( ( S ` A ) < t <-> -. t <_ ( S ` A ) ) ) |
| 30 |
26 29
|
bitr4d |
|- ( ( t e. NN /\ ( S ` A ) e. NN0 ) -> ( -. t e. ( 1 ... ( S ` A ) ) <-> ( S ` A ) < t ) ) |
| 31 |
30
|
biimpa |
|- ( ( ( t e. NN /\ ( S ` A ) e. NN0 ) /\ -. t e. ( 1 ... ( S ` A ) ) ) -> ( S ` A ) < t ) |
| 32 |
11 17 18 31
|
syl21anc |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ t e. ( NN \ ( 1 ... ( S ` A ) ) ) ) -> ( S ` A ) < t ) |
| 33 |
1 2
|
eulerpartlemsv1 |
|- ( A e. ( ( NN0 ^m NN ) i^i R ) -> ( S ` A ) = sum_ k e. NN ( ( A ` k ) x. k ) ) |
| 34 |
|
fveq2 |
|- ( k = t -> ( A ` k ) = ( A ` t ) ) |
| 35 |
|
id |
|- ( k = t -> k = t ) |
| 36 |
34 35
|
oveq12d |
|- ( k = t -> ( ( A ` k ) x. k ) = ( ( A ` t ) x. t ) ) |
| 37 |
36
|
cbvsumv |
|- sum_ k e. NN ( ( A ` k ) x. k ) = sum_ t e. NN ( ( A ` t ) x. t ) |
| 38 |
33 37
|
eqtr2di |
|- ( A e. ( ( NN0 ^m NN ) i^i R ) -> sum_ t e. NN ( ( A ` t ) x. t ) = ( S ` A ) ) |
| 39 |
|
breq2 |
|- ( t = l -> ( ( S ` A ) < t <-> ( S ` A ) < l ) ) |
| 40 |
|
fveq2 |
|- ( t = l -> ( A ` t ) = ( A ` l ) ) |
| 41 |
40
|
breq2d |
|- ( t = l -> ( 0 < ( A ` t ) <-> 0 < ( A ` l ) ) ) |
| 42 |
39 41
|
anbi12d |
|- ( t = l -> ( ( ( S ` A ) < t /\ 0 < ( A ` t ) ) <-> ( ( S ` A ) < l /\ 0 < ( A ` l ) ) ) ) |
| 43 |
42
|
cbvrexvw |
|- ( E. t e. NN ( ( S ` A ) < t /\ 0 < ( A ` t ) ) <-> E. l e. NN ( ( S ` A ) < l /\ 0 < ( A ` l ) ) ) |
| 44 |
4
|
adantr |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ E. l e. NN ( ( S ` A ) < l /\ 0 < ( A ` l ) ) ) -> ( S ` A ) e. NN0 ) |
| 45 |
44
|
nn0red |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ E. l e. NN ( ( S ` A ) < l /\ 0 < ( A ` l ) ) ) -> ( S ` A ) e. RR ) |
| 46 |
4
|
ad2antrr |
|- ( ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) /\ ( ( S ` A ) < l /\ 0 < ( A ` l ) ) ) -> ( S ` A ) e. NN0 ) |
| 47 |
46
|
nn0red |
|- ( ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) /\ ( ( S ` A ) < l /\ 0 < ( A ` l ) ) ) -> ( S ` A ) e. RR ) |
| 48 |
|
simpr |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) -> l e. NN ) |
| 49 |
48
|
adantr |
|- ( ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) /\ ( ( S ` A ) < l /\ 0 < ( A ` l ) ) ) -> l e. NN ) |
| 50 |
49
|
nnred |
|- ( ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) /\ ( ( S ` A ) < l /\ 0 < ( A ` l ) ) ) -> l e. RR ) |
| 51 |
|
1zzd |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) -> 1 e. ZZ ) |
| 52 |
13
|
ad2antrr |
|- ( ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) /\ t e. NN ) -> A : NN --> NN0 ) |
| 53 |
|
simpr |
|- ( ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) /\ t e. NN ) -> t e. NN ) |
| 54 |
|
eqidd |
|- ( ( A : NN --> NN0 /\ t e. NN ) -> ( m e. NN |-> ( ( A ` m ) x. m ) ) = ( m e. NN |-> ( ( A ` m ) x. m ) ) ) |
| 55 |
|
simpr |
|- ( ( ( A : NN --> NN0 /\ t e. NN ) /\ m = t ) -> m = t ) |
| 56 |
55
|
fveq2d |
|- ( ( ( A : NN --> NN0 /\ t e. NN ) /\ m = t ) -> ( A ` m ) = ( A ` t ) ) |
| 57 |
56 55
|
oveq12d |
|- ( ( ( A : NN --> NN0 /\ t e. NN ) /\ m = t ) -> ( ( A ` m ) x. m ) = ( ( A ` t ) x. t ) ) |
| 58 |
|
simpr |
|- ( ( A : NN --> NN0 /\ t e. NN ) -> t e. NN ) |
| 59 |
|
ffvelcdm |
|- ( ( A : NN --> NN0 /\ t e. NN ) -> ( A ` t ) e. NN0 ) |
| 60 |
58
|
nnnn0d |
|- ( ( A : NN --> NN0 /\ t e. NN ) -> t e. NN0 ) |
| 61 |
59 60
|
nn0mulcld |
|- ( ( A : NN --> NN0 /\ t e. NN ) -> ( ( A ` t ) x. t ) e. NN0 ) |
| 62 |
54 57 58 61
|
fvmptd |
|- ( ( A : NN --> NN0 /\ t e. NN ) -> ( ( m e. NN |-> ( ( A ` m ) x. m ) ) ` t ) = ( ( A ` t ) x. t ) ) |
| 63 |
52 53 62
|
syl2anc |
|- ( ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) /\ t e. NN ) -> ( ( m e. NN |-> ( ( A ` m ) x. m ) ) ` t ) = ( ( A ` t ) x. t ) ) |
| 64 |
13
|
adantr |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) -> A : NN --> NN0 ) |
| 65 |
64
|
ffvelcdmda |
|- ( ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) /\ t e. NN ) -> ( A ` t ) e. NN0 ) |
| 66 |
53
|
nnnn0d |
|- ( ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) /\ t e. NN ) -> t e. NN0 ) |
| 67 |
65 66
|
nn0mulcld |
|- ( ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) /\ t e. NN ) -> ( ( A ` t ) x. t ) e. NN0 ) |
| 68 |
67
|
nn0red |
|- ( ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) /\ t e. NN ) -> ( ( A ` t ) x. t ) e. RR ) |
| 69 |
|
fveq2 |
|- ( m = t -> ( A ` m ) = ( A ` t ) ) |
| 70 |
|
id |
|- ( m = t -> m = t ) |
| 71 |
69 70
|
oveq12d |
|- ( m = t -> ( ( A ` m ) x. m ) = ( ( A ` t ) x. t ) ) |
| 72 |
71
|
cbvmptv |
|- ( m e. NN |-> ( ( A ` m ) x. m ) ) = ( t e. NN |-> ( ( A ` t ) x. t ) ) |
| 73 |
67 72
|
fmptd |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) -> ( m e. NN |-> ( ( A ` m ) x. m ) ) : NN --> NN0 ) |
| 74 |
|
nn0sscn |
|- NN0 C_ CC |
| 75 |
|
fss |
|- ( ( ( m e. NN |-> ( ( A ` m ) x. m ) ) : NN --> NN0 /\ NN0 C_ CC ) -> ( m e. NN |-> ( ( A ` m ) x. m ) ) : NN --> CC ) |
| 76 |
73 74 75
|
sylancl |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) -> ( m e. NN |-> ( ( A ` m ) x. m ) ) : NN --> CC ) |
| 77 |
|
nnex |
|- NN e. _V |
| 78 |
|
0nn0 |
|- 0 e. NN0 |
| 79 |
|
eqid |
|- ( CC \ { 0 } ) = ( CC \ { 0 } ) |
| 80 |
79
|
ffs2 |
|- ( ( NN e. _V /\ 0 e. NN0 /\ ( m e. NN |-> ( ( A ` m ) x. m ) ) : NN --> CC ) -> ( ( m e. NN |-> ( ( A ` m ) x. m ) ) supp 0 ) = ( `' ( m e. NN |-> ( ( A ` m ) x. m ) ) " ( CC \ { 0 } ) ) ) |
| 81 |
77 78 80
|
mp3an12 |
|- ( ( m e. NN |-> ( ( A ` m ) x. m ) ) : NN --> CC -> ( ( m e. NN |-> ( ( A ` m ) x. m ) ) supp 0 ) = ( `' ( m e. NN |-> ( ( A ` m ) x. m ) ) " ( CC \ { 0 } ) ) ) |
| 82 |
76 81
|
syl |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) -> ( ( m e. NN |-> ( ( A ` m ) x. m ) ) supp 0 ) = ( `' ( m e. NN |-> ( ( A ` m ) x. m ) ) " ( CC \ { 0 } ) ) ) |
| 83 |
|
fcdmnn0supp |
|- ( ( NN e. _V /\ A : NN --> NN0 ) -> ( A supp 0 ) = ( `' A " NN ) ) |
| 84 |
77 64 83
|
sylancr |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) -> ( A supp 0 ) = ( `' A " NN ) ) |
| 85 |
12
|
simprd |
|- ( A e. ( ( NN0 ^m NN ) i^i R ) -> ( `' A " NN ) e. Fin ) |
| 86 |
85
|
adantr |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) -> ( `' A " NN ) e. Fin ) |
| 87 |
84 86
|
eqeltrd |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) -> ( A supp 0 ) e. Fin ) |
| 88 |
77
|
a1i |
|- ( A : NN --> NN0 -> NN e. _V ) |
| 89 |
78
|
a1i |
|- ( A : NN --> NN0 -> 0 e. NN0 ) |
| 90 |
|
ffn |
|- ( A : NN --> NN0 -> A Fn NN ) |
| 91 |
|
simp3 |
|- ( ( A : NN --> NN0 /\ t e. NN /\ ( A ` t ) = 0 ) -> ( A ` t ) = 0 ) |
| 92 |
91
|
oveq1d |
|- ( ( A : NN --> NN0 /\ t e. NN /\ ( A ` t ) = 0 ) -> ( ( A ` t ) x. t ) = ( 0 x. t ) ) |
| 93 |
|
simp2 |
|- ( ( A : NN --> NN0 /\ t e. NN /\ ( A ` t ) = 0 ) -> t e. NN ) |
| 94 |
93
|
nncnd |
|- ( ( A : NN --> NN0 /\ t e. NN /\ ( A ` t ) = 0 ) -> t e. CC ) |
| 95 |
94
|
mul02d |
|- ( ( A : NN --> NN0 /\ t e. NN /\ ( A ` t ) = 0 ) -> ( 0 x. t ) = 0 ) |
| 96 |
92 95
|
eqtrd |
|- ( ( A : NN --> NN0 /\ t e. NN /\ ( A ` t ) = 0 ) -> ( ( A ` t ) x. t ) = 0 ) |
| 97 |
72 88 89 90 96
|
suppss3 |
|- ( A : NN --> NN0 -> ( ( m e. NN |-> ( ( A ` m ) x. m ) ) supp 0 ) C_ ( A supp 0 ) ) |
| 98 |
64 97
|
syl |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) -> ( ( m e. NN |-> ( ( A ` m ) x. m ) ) supp 0 ) C_ ( A supp 0 ) ) |
| 99 |
|
ssfi |
|- ( ( ( A supp 0 ) e. Fin /\ ( ( m e. NN |-> ( ( A ` m ) x. m ) ) supp 0 ) C_ ( A supp 0 ) ) -> ( ( m e. NN |-> ( ( A ` m ) x. m ) ) supp 0 ) e. Fin ) |
| 100 |
87 98 99
|
syl2anc |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) -> ( ( m e. NN |-> ( ( A ` m ) x. m ) ) supp 0 ) e. Fin ) |
| 101 |
82 100
|
eqeltrrd |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) -> ( `' ( m e. NN |-> ( ( A ` m ) x. m ) ) " ( CC \ { 0 } ) ) e. Fin ) |
| 102 |
20 51 76 101
|
fsumcvg4 |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) -> seq 1 ( + , ( m e. NN |-> ( ( A ` m ) x. m ) ) ) e. dom ~~> ) |
| 103 |
20 51 63 68 102
|
isumrecl |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) -> sum_ t e. NN ( ( A ` t ) x. t ) e. RR ) |
| 104 |
103
|
adantr |
|- ( ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) /\ ( ( S ` A ) < l /\ 0 < ( A ` l ) ) ) -> sum_ t e. NN ( ( A ` t ) x. t ) e. RR ) |
| 105 |
|
simprl |
|- ( ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) /\ ( ( S ` A ) < l /\ 0 < ( A ` l ) ) ) -> ( S ` A ) < l ) |
| 106 |
13
|
ffvelcdmda |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) -> ( A ` l ) e. NN0 ) |
| 107 |
106
|
adantr |
|- ( ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) /\ ( ( S ` A ) < l /\ 0 < ( A ` l ) ) ) -> ( A ` l ) e. NN0 ) |
| 108 |
107
|
nn0red |
|- ( ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) /\ ( ( S ` A ) < l /\ 0 < ( A ` l ) ) ) -> ( A ` l ) e. RR ) |
| 109 |
108 50
|
remulcld |
|- ( ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) /\ ( ( S ` A ) < l /\ 0 < ( A ` l ) ) ) -> ( ( A ` l ) x. l ) e. RR ) |
| 110 |
49
|
nnnn0d |
|- ( ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) /\ ( ( S ` A ) < l /\ 0 < ( A ` l ) ) ) -> l e. NN0 ) |
| 111 |
110
|
nn0ge0d |
|- ( ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) /\ ( ( S ` A ) < l /\ 0 < ( A ` l ) ) ) -> 0 <_ l ) |
| 112 |
|
simprr |
|- ( ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) /\ ( ( S ` A ) < l /\ 0 < ( A ` l ) ) ) -> 0 < ( A ` l ) ) |
| 113 |
|
elnnnn0b |
|- ( ( A ` l ) e. NN <-> ( ( A ` l ) e. NN0 /\ 0 < ( A ` l ) ) ) |
| 114 |
|
nnge1 |
|- ( ( A ` l ) e. NN -> 1 <_ ( A ` l ) ) |
| 115 |
113 114
|
sylbir |
|- ( ( ( A ` l ) e. NN0 /\ 0 < ( A ` l ) ) -> 1 <_ ( A ` l ) ) |
| 116 |
107 112 115
|
syl2anc |
|- ( ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) /\ ( ( S ` A ) < l /\ 0 < ( A ` l ) ) ) -> 1 <_ ( A ` l ) ) |
| 117 |
50 108 111 116
|
lemulge12d |
|- ( ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) /\ ( ( S ` A ) < l /\ 0 < ( A ` l ) ) ) -> l <_ ( ( A ` l ) x. l ) ) |
| 118 |
106
|
nn0cnd |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) -> ( A ` l ) e. CC ) |
| 119 |
48
|
nncnd |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) -> l e. CC ) |
| 120 |
118 119
|
mulcld |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) -> ( ( A ` l ) x. l ) e. CC ) |
| 121 |
|
id |
|- ( t = l -> t = l ) |
| 122 |
40 121
|
oveq12d |
|- ( t = l -> ( ( A ` t ) x. t ) = ( ( A ` l ) x. l ) ) |
| 123 |
122
|
sumsn |
|- ( ( l e. NN /\ ( ( A ` l ) x. l ) e. CC ) -> sum_ t e. { l } ( ( A ` t ) x. t ) = ( ( A ` l ) x. l ) ) |
| 124 |
48 120 123
|
syl2anc |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) -> sum_ t e. { l } ( ( A ` t ) x. t ) = ( ( A ` l ) x. l ) ) |
| 125 |
|
snfi |
|- { l } e. Fin |
| 126 |
125
|
a1i |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) -> { l } e. Fin ) |
| 127 |
48
|
snssd |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) -> { l } C_ NN ) |
| 128 |
67
|
nn0ge0d |
|- ( ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) /\ t e. NN ) -> 0 <_ ( ( A ` t ) x. t ) ) |
| 129 |
20 51 126 127 63 68 128 102
|
isumless |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) -> sum_ t e. { l } ( ( A ` t ) x. t ) <_ sum_ t e. NN ( ( A ` t ) x. t ) ) |
| 130 |
124 129
|
eqbrtrrd |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) -> ( ( A ` l ) x. l ) <_ sum_ t e. NN ( ( A ` t ) x. t ) ) |
| 131 |
130
|
adantr |
|- ( ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) /\ ( ( S ` A ) < l /\ 0 < ( A ` l ) ) ) -> ( ( A ` l ) x. l ) <_ sum_ t e. NN ( ( A ` t ) x. t ) ) |
| 132 |
50 109 104 117 131
|
letrd |
|- ( ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) /\ ( ( S ` A ) < l /\ 0 < ( A ` l ) ) ) -> l <_ sum_ t e. NN ( ( A ` t ) x. t ) ) |
| 133 |
47 50 104 105 132
|
ltletrd |
|- ( ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ l e. NN ) /\ ( ( S ` A ) < l /\ 0 < ( A ` l ) ) ) -> ( S ` A ) < sum_ t e. NN ( ( A ` t ) x. t ) ) |
| 134 |
133
|
r19.29an |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ E. l e. NN ( ( S ` A ) < l /\ 0 < ( A ` l ) ) ) -> ( S ` A ) < sum_ t e. NN ( ( A ` t ) x. t ) ) |
| 135 |
45 134
|
gtned |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ E. l e. NN ( ( S ` A ) < l /\ 0 < ( A ` l ) ) ) -> sum_ t e. NN ( ( A ` t ) x. t ) =/= ( S ` A ) ) |
| 136 |
135
|
ex |
|- ( A e. ( ( NN0 ^m NN ) i^i R ) -> ( E. l e. NN ( ( S ` A ) < l /\ 0 < ( A ` l ) ) -> sum_ t e. NN ( ( A ` t ) x. t ) =/= ( S ` A ) ) ) |
| 137 |
43 136
|
biimtrid |
|- ( A e. ( ( NN0 ^m NN ) i^i R ) -> ( E. t e. NN ( ( S ` A ) < t /\ 0 < ( A ` t ) ) -> sum_ t e. NN ( ( A ` t ) x. t ) =/= ( S ` A ) ) ) |
| 138 |
137
|
necon2bd |
|- ( A e. ( ( NN0 ^m NN ) i^i R ) -> ( sum_ t e. NN ( ( A ` t ) x. t ) = ( S ` A ) -> -. E. t e. NN ( ( S ` A ) < t /\ 0 < ( A ` t ) ) ) ) |
| 139 |
38 138
|
mpd |
|- ( A e. ( ( NN0 ^m NN ) i^i R ) -> -. E. t e. NN ( ( S ` A ) < t /\ 0 < ( A ` t ) ) ) |
| 140 |
|
ralnex |
|- ( A. t e. NN -. ( ( S ` A ) < t /\ 0 < ( A ` t ) ) <-> -. E. t e. NN ( ( S ` A ) < t /\ 0 < ( A ` t ) ) ) |
| 141 |
139 140
|
sylibr |
|- ( A e. ( ( NN0 ^m NN ) i^i R ) -> A. t e. NN -. ( ( S ` A ) < t /\ 0 < ( A ` t ) ) ) |
| 142 |
|
imnan |
|- ( ( ( S ` A ) < t -> -. 0 < ( A ` t ) ) <-> -. ( ( S ` A ) < t /\ 0 < ( A ` t ) ) ) |
| 143 |
142
|
ralbii |
|- ( A. t e. NN ( ( S ` A ) < t -> -. 0 < ( A ` t ) ) <-> A. t e. NN -. ( ( S ` A ) < t /\ 0 < ( A ` t ) ) ) |
| 144 |
141 143
|
sylibr |
|- ( A e. ( ( NN0 ^m NN ) i^i R ) -> A. t e. NN ( ( S ` A ) < t -> -. 0 < ( A ` t ) ) ) |
| 145 |
144
|
r19.21bi |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ t e. NN ) -> ( ( S ` A ) < t -> -. 0 < ( A ` t ) ) ) |
| 146 |
145
|
imp |
|- ( ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ t e. NN ) /\ ( S ` A ) < t ) -> -. 0 < ( A ` t ) ) |
| 147 |
16 11 32 146
|
syl21anc |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ t e. ( NN \ ( 1 ... ( S ` A ) ) ) ) -> -. 0 < ( A ` t ) ) |
| 148 |
|
nn0re |
|- ( ( A ` t ) e. NN0 -> ( A ` t ) e. RR ) |
| 149 |
|
0red |
|- ( ( A ` t ) e. NN0 -> 0 e. RR ) |
| 150 |
148 149
|
lenltd |
|- ( ( A ` t ) e. NN0 -> ( ( A ` t ) <_ 0 <-> -. 0 < ( A ` t ) ) ) |
| 151 |
|
nn0le0eq0 |
|- ( ( A ` t ) e. NN0 -> ( ( A ` t ) <_ 0 <-> ( A ` t ) = 0 ) ) |
| 152 |
150 151
|
bitr3d |
|- ( ( A ` t ) e. NN0 -> ( -. 0 < ( A ` t ) <-> ( A ` t ) = 0 ) ) |
| 153 |
152
|
biimpa |
|- ( ( ( A ` t ) e. NN0 /\ -. 0 < ( A ` t ) ) -> ( A ` t ) = 0 ) |
| 154 |
15 147 153
|
syl2anc |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ t e. ( NN \ ( 1 ... ( S ` A ) ) ) ) -> ( A ` t ) = 0 ) |
| 155 |
8 154
|
sylbir |
|- ( ( A e. ( ( NN0 ^m NN ) i^i R ) /\ t e. ( ZZ>= ` ( ( S ` A ) + 1 ) ) ) -> ( A ` t ) = 0 ) |