Step |
Hyp |
Ref |
Expression |
1 |
|
nn0z |
|- ( J e. NN0 -> J e. ZZ ) |
2 |
|
jm2.21 |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. ZZ ) -> ( ( A rmX ( N x. J ) ) + ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY ( N x. J ) ) ) ) = ( ( ( A rmX N ) + ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ) ^ J ) ) |
3 |
1 2
|
syl3an3 |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> ( ( A rmX ( N x. J ) ) + ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY ( N x. J ) ) ) ) = ( ( ( A rmX N ) + ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ) ^ J ) ) |
4 |
|
frmx |
|- rmX : ( ( ZZ>= ` 2 ) X. ZZ ) --> NN0 |
5 |
4
|
fovcl |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ ) -> ( A rmX N ) e. NN0 ) |
6 |
5
|
3adant3 |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> ( A rmX N ) e. NN0 ) |
7 |
6
|
nn0cnd |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> ( A rmX N ) e. CC ) |
8 |
|
eluzelz |
|- ( A e. ( ZZ>= ` 2 ) -> A e. ZZ ) |
9 |
|
zsqcl |
|- ( A e. ZZ -> ( A ^ 2 ) e. ZZ ) |
10 |
|
peano2zm |
|- ( ( A ^ 2 ) e. ZZ -> ( ( A ^ 2 ) - 1 ) e. ZZ ) |
11 |
8 9 10
|
3syl |
|- ( A e. ( ZZ>= ` 2 ) -> ( ( A ^ 2 ) - 1 ) e. ZZ ) |
12 |
11
|
3ad2ant1 |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> ( ( A ^ 2 ) - 1 ) e. ZZ ) |
13 |
12
|
zcnd |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> ( ( A ^ 2 ) - 1 ) e. CC ) |
14 |
13
|
sqrtcld |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> ( sqrt ` ( ( A ^ 2 ) - 1 ) ) e. CC ) |
15 |
|
frmy |
|- rmY : ( ( ZZ>= ` 2 ) X. ZZ ) --> ZZ |
16 |
15
|
fovcl |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ ) -> ( A rmY N ) e. ZZ ) |
17 |
16
|
3adant3 |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> ( A rmY N ) e. ZZ ) |
18 |
17
|
zcnd |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> ( A rmY N ) e. CC ) |
19 |
14 18
|
mulcld |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) e. CC ) |
20 |
|
simp3 |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> J e. NN0 ) |
21 |
|
binom |
|- ( ( ( A rmX N ) e. CC /\ ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) e. CC /\ J e. NN0 ) -> ( ( ( A rmX N ) + ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ) ^ J ) = sum_ i e. ( 0 ... J ) ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) ) ) ) |
22 |
7 19 20 21
|
syl3anc |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> ( ( ( A rmX N ) + ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ) ^ J ) = sum_ i e. ( 0 ... J ) ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) ) ) ) |
23 |
|
rabnc |
|- ( { x e. ( 0 ... J ) | 2 || x } i^i { x e. ( 0 ... J ) | -. 2 || x } ) = (/) |
24 |
23
|
a1i |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> ( { x e. ( 0 ... J ) | 2 || x } i^i { x e. ( 0 ... J ) | -. 2 || x } ) = (/) ) |
25 |
|
rabxm |
|- ( 0 ... J ) = ( { x e. ( 0 ... J ) | 2 || x } u. { x e. ( 0 ... J ) | -. 2 || x } ) |
26 |
25
|
a1i |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> ( 0 ... J ) = ( { x e. ( 0 ... J ) | 2 || x } u. { x e. ( 0 ... J ) | -. 2 || x } ) ) |
27 |
|
fzfid |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> ( 0 ... J ) e. Fin ) |
28 |
|
simpl3 |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ i e. ( 0 ... J ) ) -> J e. NN0 ) |
29 |
|
elfzelz |
|- ( i e. ( 0 ... J ) -> i e. ZZ ) |
30 |
29
|
adantl |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ i e. ( 0 ... J ) ) -> i e. ZZ ) |
31 |
|
bccl |
|- ( ( J e. NN0 /\ i e. ZZ ) -> ( J _C i ) e. NN0 ) |
32 |
31
|
nn0zd |
|- ( ( J e. NN0 /\ i e. ZZ ) -> ( J _C i ) e. ZZ ) |
33 |
28 30 32
|
syl2anc |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ i e. ( 0 ... J ) ) -> ( J _C i ) e. ZZ ) |
34 |
33
|
zcnd |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ i e. ( 0 ... J ) ) -> ( J _C i ) e. CC ) |
35 |
6
|
nn0zd |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> ( A rmX N ) e. ZZ ) |
36 |
35
|
adantr |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ i e. ( 0 ... J ) ) -> ( A rmX N ) e. ZZ ) |
37 |
36
|
zcnd |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ i e. ( 0 ... J ) ) -> ( A rmX N ) e. CC ) |
38 |
|
fznn0sub |
|- ( i e. ( 0 ... J ) -> ( J - i ) e. NN0 ) |
39 |
38
|
adantl |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ i e. ( 0 ... J ) ) -> ( J - i ) e. NN0 ) |
40 |
37 39
|
expcld |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ i e. ( 0 ... J ) ) -> ( ( A rmX N ) ^ ( J - i ) ) e. CC ) |
41 |
12
|
adantr |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ i e. ( 0 ... J ) ) -> ( ( A ^ 2 ) - 1 ) e. ZZ ) |
42 |
41
|
zcnd |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ i e. ( 0 ... J ) ) -> ( ( A ^ 2 ) - 1 ) e. CC ) |
43 |
42
|
sqrtcld |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ i e. ( 0 ... J ) ) -> ( sqrt ` ( ( A ^ 2 ) - 1 ) ) e. CC ) |
44 |
17
|
adantr |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ i e. ( 0 ... J ) ) -> ( A rmY N ) e. ZZ ) |
45 |
44
|
zcnd |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ i e. ( 0 ... J ) ) -> ( A rmY N ) e. CC ) |
46 |
43 45
|
mulcld |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ i e. ( 0 ... J ) ) -> ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) e. CC ) |
47 |
|
elfznn0 |
|- ( i e. ( 0 ... J ) -> i e. NN0 ) |
48 |
47
|
adantl |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ i e. ( 0 ... J ) ) -> i e. NN0 ) |
49 |
46 48
|
expcld |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ i e. ( 0 ... J ) ) -> ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) e. CC ) |
50 |
40 49
|
mulcld |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ i e. ( 0 ... J ) ) -> ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) ) e. CC ) |
51 |
34 50
|
mulcld |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ i e. ( 0 ... J ) ) -> ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) ) ) e. CC ) |
52 |
24 26 27 51
|
fsumsplit |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> sum_ i e. ( 0 ... J ) ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) ) ) = ( sum_ i e. { x e. ( 0 ... J ) | 2 || x } ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) ) ) + sum_ i e. { x e. ( 0 ... J ) | -. 2 || x } ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) ) ) ) ) |
53 |
|
fzfi |
|- ( 0 ... J ) e. Fin |
54 |
|
ssrab2 |
|- { x e. ( 0 ... J ) | -. 2 || x } C_ ( 0 ... J ) |
55 |
|
ssfi |
|- ( ( ( 0 ... J ) e. Fin /\ { x e. ( 0 ... J ) | -. 2 || x } C_ ( 0 ... J ) ) -> { x e. ( 0 ... J ) | -. 2 || x } e. Fin ) |
56 |
53 54 55
|
mp2an |
|- { x e. ( 0 ... J ) | -. 2 || x } e. Fin |
57 |
56
|
a1i |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> { x e. ( 0 ... J ) | -. 2 || x } e. Fin ) |
58 |
|
breq2 |
|- ( x = i -> ( 2 || x <-> 2 || i ) ) |
59 |
58
|
notbid |
|- ( x = i -> ( -. 2 || x <-> -. 2 || i ) ) |
60 |
59
|
elrab |
|- ( i e. { x e. ( 0 ... J ) | -. 2 || x } <-> ( i e. ( 0 ... J ) /\ -. 2 || i ) ) |
61 |
34
|
adantrr |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( J _C i ) e. CC ) |
62 |
40
|
adantrr |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( A rmX N ) ^ ( J - i ) ) e. CC ) |
63 |
|
zexpcl |
|- ( ( ( A rmY N ) e. ZZ /\ i e. NN0 ) -> ( ( A rmY N ) ^ i ) e. ZZ ) |
64 |
17 47 63
|
syl2an |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ i e. ( 0 ... J ) ) -> ( ( A rmY N ) ^ i ) e. ZZ ) |
65 |
64
|
zcnd |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ i e. ( 0 ... J ) ) -> ( ( A rmY N ) ^ i ) e. CC ) |
66 |
65
|
adantrr |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( A rmY N ) ^ i ) e. CC ) |
67 |
42
|
adantrr |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( A ^ 2 ) - 1 ) e. CC ) |
68 |
29
|
adantr |
|- ( ( i e. ( 0 ... J ) /\ -. 2 || i ) -> i e. ZZ ) |
69 |
|
simpr |
|- ( ( i e. ( 0 ... J ) /\ -. 2 || i ) -> -. 2 || i ) |
70 |
|
1zzd |
|- ( ( i e. ( 0 ... J ) /\ -. 2 || i ) -> 1 e. ZZ ) |
71 |
|
n2dvds1 |
|- -. 2 || 1 |
72 |
71
|
a1i |
|- ( ( i e. ( 0 ... J ) /\ -. 2 || i ) -> -. 2 || 1 ) |
73 |
|
omoe |
|- ( ( ( i e. ZZ /\ -. 2 || i ) /\ ( 1 e. ZZ /\ -. 2 || 1 ) ) -> 2 || ( i - 1 ) ) |
74 |
68 69 70 72 73
|
syl22anc |
|- ( ( i e. ( 0 ... J ) /\ -. 2 || i ) -> 2 || ( i - 1 ) ) |
75 |
|
2z |
|- 2 e. ZZ |
76 |
75
|
a1i |
|- ( ( i e. ( 0 ... J ) /\ -. 2 || i ) -> 2 e. ZZ ) |
77 |
|
2ne0 |
|- 2 =/= 0 |
78 |
77
|
a1i |
|- ( ( i e. ( 0 ... J ) /\ -. 2 || i ) -> 2 =/= 0 ) |
79 |
|
peano2zm |
|- ( i e. ZZ -> ( i - 1 ) e. ZZ ) |
80 |
29 79
|
syl |
|- ( i e. ( 0 ... J ) -> ( i - 1 ) e. ZZ ) |
81 |
80
|
adantr |
|- ( ( i e. ( 0 ... J ) /\ -. 2 || i ) -> ( i - 1 ) e. ZZ ) |
82 |
|
dvdsval2 |
|- ( ( 2 e. ZZ /\ 2 =/= 0 /\ ( i - 1 ) e. ZZ ) -> ( 2 || ( i - 1 ) <-> ( ( i - 1 ) / 2 ) e. ZZ ) ) |
83 |
76 78 81 82
|
syl3anc |
|- ( ( i e. ( 0 ... J ) /\ -. 2 || i ) -> ( 2 || ( i - 1 ) <-> ( ( i - 1 ) / 2 ) e. ZZ ) ) |
84 |
74 83
|
mpbid |
|- ( ( i e. ( 0 ... J ) /\ -. 2 || i ) -> ( ( i - 1 ) / 2 ) e. ZZ ) |
85 |
80
|
zred |
|- ( i e. ( 0 ... J ) -> ( i - 1 ) e. RR ) |
86 |
85
|
adantr |
|- ( ( i e. ( 0 ... J ) /\ -. 2 || i ) -> ( i - 1 ) e. RR ) |
87 |
|
dvds0 |
|- ( 2 e. ZZ -> 2 || 0 ) |
88 |
75 87
|
ax-mp |
|- 2 || 0 |
89 |
|
breq2 |
|- ( i = 0 -> ( 2 || i <-> 2 || 0 ) ) |
90 |
88 89
|
mpbiri |
|- ( i = 0 -> 2 || i ) |
91 |
90
|
con3i |
|- ( -. 2 || i -> -. i = 0 ) |
92 |
91
|
adantl |
|- ( ( i e. ( 0 ... J ) /\ -. 2 || i ) -> -. i = 0 ) |
93 |
47
|
adantr |
|- ( ( i e. ( 0 ... J ) /\ -. 2 || i ) -> i e. NN0 ) |
94 |
|
elnn0 |
|- ( i e. NN0 <-> ( i e. NN \/ i = 0 ) ) |
95 |
93 94
|
sylib |
|- ( ( i e. ( 0 ... J ) /\ -. 2 || i ) -> ( i e. NN \/ i = 0 ) ) |
96 |
|
orel2 |
|- ( -. i = 0 -> ( ( i e. NN \/ i = 0 ) -> i e. NN ) ) |
97 |
92 95 96
|
sylc |
|- ( ( i e. ( 0 ... J ) /\ -. 2 || i ) -> i e. NN ) |
98 |
|
nnm1nn0 |
|- ( i e. NN -> ( i - 1 ) e. NN0 ) |
99 |
97 98
|
syl |
|- ( ( i e. ( 0 ... J ) /\ -. 2 || i ) -> ( i - 1 ) e. NN0 ) |
100 |
99
|
nn0ge0d |
|- ( ( i e. ( 0 ... J ) /\ -. 2 || i ) -> 0 <_ ( i - 1 ) ) |
101 |
|
2re |
|- 2 e. RR |
102 |
101
|
a1i |
|- ( ( i e. ( 0 ... J ) /\ -. 2 || i ) -> 2 e. RR ) |
103 |
|
2pos |
|- 0 < 2 |
104 |
103
|
a1i |
|- ( ( i e. ( 0 ... J ) /\ -. 2 || i ) -> 0 < 2 ) |
105 |
|
divge0 |
|- ( ( ( ( i - 1 ) e. RR /\ 0 <_ ( i - 1 ) ) /\ ( 2 e. RR /\ 0 < 2 ) ) -> 0 <_ ( ( i - 1 ) / 2 ) ) |
106 |
86 100 102 104 105
|
syl22anc |
|- ( ( i e. ( 0 ... J ) /\ -. 2 || i ) -> 0 <_ ( ( i - 1 ) / 2 ) ) |
107 |
|
elnn0z |
|- ( ( ( i - 1 ) / 2 ) e. NN0 <-> ( ( ( i - 1 ) / 2 ) e. ZZ /\ 0 <_ ( ( i - 1 ) / 2 ) ) ) |
108 |
84 106 107
|
sylanbrc |
|- ( ( i e. ( 0 ... J ) /\ -. 2 || i ) -> ( ( i - 1 ) / 2 ) e. NN0 ) |
109 |
108
|
adantl |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( i - 1 ) / 2 ) e. NN0 ) |
110 |
67 109
|
expcld |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) e. CC ) |
111 |
66 110
|
mulcld |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) e. CC ) |
112 |
62 111
|
mulcld |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) e. CC ) |
113 |
61 112
|
mulcld |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) ) e. CC ) |
114 |
60 113
|
sylan2b |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ i e. { x e. ( 0 ... J ) | -. 2 || x } ) -> ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) ) e. CC ) |
115 |
57 14 114
|
fsummulc2 |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. sum_ i e. { x e. ( 0 ... J ) | -. 2 || x } ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) ) ) = sum_ i e. { x e. ( 0 ... J ) | -. 2 || x } ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) ) ) ) |
116 |
43
|
adantrr |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( sqrt ` ( ( A ^ 2 ) - 1 ) ) e. CC ) |
117 |
116 61 112
|
mul12d |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) ) ) = ( ( J _C i ) x. ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) ) ) ) |
118 |
116 62 111
|
mul12d |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) ) = ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) ) ) |
119 |
43 48
|
expcld |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ i e. ( 0 ... J ) ) -> ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) ^ i ) e. CC ) |
120 |
119
|
adantrr |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) ^ i ) e. CC ) |
121 |
66 120
|
mulcomd |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( ( A rmY N ) ^ i ) x. ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) ^ i ) ) = ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) ^ i ) x. ( ( A rmY N ) ^ i ) ) ) |
122 |
116 66 110
|
mul12d |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) = ( ( ( A rmY N ) ^ i ) x. ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) ) |
123 |
|
2nn0 |
|- 2 e. NN0 |
124 |
123
|
a1i |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> 2 e. NN0 ) |
125 |
116 109 124
|
expmuld |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) ^ ( 2 x. ( ( i - 1 ) / 2 ) ) ) = ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) ^ 2 ) ^ ( ( i - 1 ) / 2 ) ) ) |
126 |
80
|
zcnd |
|- ( i e. ( 0 ... J ) -> ( i - 1 ) e. CC ) |
127 |
126
|
ad2antrl |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( i - 1 ) e. CC ) |
128 |
|
2cnd |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> 2 e. CC ) |
129 |
77
|
a1i |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> 2 =/= 0 ) |
130 |
127 128 129
|
divcan2d |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( 2 x. ( ( i - 1 ) / 2 ) ) = ( i - 1 ) ) |
131 |
130
|
oveq2d |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) ^ ( 2 x. ( ( i - 1 ) / 2 ) ) ) = ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) ^ ( i - 1 ) ) ) |
132 |
67
|
sqsqrtd |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) ^ 2 ) = ( ( A ^ 2 ) - 1 ) ) |
133 |
132
|
oveq1d |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) ^ 2 ) ^ ( ( i - 1 ) / 2 ) ) = ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) |
134 |
125 131 133
|
3eqtr3rd |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) = ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) ^ ( i - 1 ) ) ) |
135 |
134
|
oveq1d |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) x. ( sqrt ` ( ( A ^ 2 ) - 1 ) ) ) = ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) ^ ( i - 1 ) ) x. ( sqrt ` ( ( A ^ 2 ) - 1 ) ) ) ) |
136 |
116 110
|
mulcomd |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) = ( ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) x. ( sqrt ` ( ( A ^ 2 ) - 1 ) ) ) ) |
137 |
97
|
adantl |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> i e. NN ) |
138 |
|
expm1t |
|- ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) e. CC /\ i e. NN ) -> ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) ^ i ) = ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) ^ ( i - 1 ) ) x. ( sqrt ` ( ( A ^ 2 ) - 1 ) ) ) ) |
139 |
116 137 138
|
syl2anc |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) ^ i ) = ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) ^ ( i - 1 ) ) x. ( sqrt ` ( ( A ^ 2 ) - 1 ) ) ) ) |
140 |
135 136 139
|
3eqtr4d |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) = ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) ^ i ) ) |
141 |
140
|
oveq2d |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( ( A rmY N ) ^ i ) x. ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) = ( ( ( A rmY N ) ^ i ) x. ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) ^ i ) ) ) |
142 |
122 141
|
eqtrd |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) = ( ( ( A rmY N ) ^ i ) x. ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) ^ i ) ) ) |
143 |
43 45 48
|
mulexpd |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ i e. ( 0 ... J ) ) -> ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) = ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) ^ i ) x. ( ( A rmY N ) ^ i ) ) ) |
144 |
143
|
adantrr |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) = ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) ^ i ) x. ( ( A rmY N ) ^ i ) ) ) |
145 |
121 142 144
|
3eqtr4d |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) = ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) ) |
146 |
145
|
oveq2d |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) ) = ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) ) ) |
147 |
118 146
|
eqtrd |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) ) = ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) ) ) |
148 |
147
|
oveq2d |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( J _C i ) x. ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) ) ) = ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) ) ) ) |
149 |
117 148
|
eqtrd |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) ) ) = ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) ) ) ) |
150 |
60 149
|
sylan2b |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ i e. { x e. ( 0 ... J ) | -. 2 || x } ) -> ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) ) ) = ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) ) ) ) |
151 |
150
|
sumeq2dv |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> sum_ i e. { x e. ( 0 ... J ) | -. 2 || x } ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) ) ) = sum_ i e. { x e. ( 0 ... J ) | -. 2 || x } ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) ) ) ) |
152 |
115 151
|
eqtr2d |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> sum_ i e. { x e. ( 0 ... J ) | -. 2 || x } ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) ) ) = ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. sum_ i e. { x e. ( 0 ... J ) | -. 2 || x } ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) ) ) ) |
153 |
152
|
oveq2d |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> ( sum_ i e. { x e. ( 0 ... J ) | 2 || x } ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) ) ) + sum_ i e. { x e. ( 0 ... J ) | -. 2 || x } ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) ) ) ) = ( sum_ i e. { x e. ( 0 ... J ) | 2 || x } ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) ) ) + ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. sum_ i e. { x e. ( 0 ... J ) | -. 2 || x } ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) ) ) ) ) |
154 |
52 153
|
eqtrd |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> sum_ i e. ( 0 ... J ) ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) ) ) = ( sum_ i e. { x e. ( 0 ... J ) | 2 || x } ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) ) ) + ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. sum_ i e. { x e. ( 0 ... J ) | -. 2 || x } ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) ) ) ) ) |
155 |
3 22 154
|
3eqtrd |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> ( ( A rmX ( N x. J ) ) + ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY ( N x. J ) ) ) ) = ( sum_ i e. { x e. ( 0 ... J ) | 2 || x } ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) ) ) + ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. sum_ i e. { x e. ( 0 ... J ) | -. 2 || x } ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) ) ) ) ) |
156 |
|
rmspecsqrtnq |
|- ( A e. ( ZZ>= ` 2 ) -> ( sqrt ` ( ( A ^ 2 ) - 1 ) ) e. ( CC \ QQ ) ) |
157 |
156
|
3ad2ant1 |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> ( sqrt ` ( ( A ^ 2 ) - 1 ) ) e. ( CC \ QQ ) ) |
158 |
|
nn0ssq |
|- NN0 C_ QQ |
159 |
|
simp1 |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> A e. ( ZZ>= ` 2 ) ) |
160 |
|
simp2 |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> N e. ZZ ) |
161 |
1
|
3ad2ant3 |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> J e. ZZ ) |
162 |
160 161
|
zmulcld |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> ( N x. J ) e. ZZ ) |
163 |
4
|
fovcl |
|- ( ( A e. ( ZZ>= ` 2 ) /\ ( N x. J ) e. ZZ ) -> ( A rmX ( N x. J ) ) e. NN0 ) |
164 |
159 162 163
|
syl2anc |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> ( A rmX ( N x. J ) ) e. NN0 ) |
165 |
158 164
|
sseldi |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> ( A rmX ( N x. J ) ) e. QQ ) |
166 |
|
zssq |
|- ZZ C_ QQ |
167 |
15
|
fovcl |
|- ( ( A e. ( ZZ>= ` 2 ) /\ ( N x. J ) e. ZZ ) -> ( A rmY ( N x. J ) ) e. ZZ ) |
168 |
159 162 167
|
syl2anc |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> ( A rmY ( N x. J ) ) e. ZZ ) |
169 |
166 168
|
sseldi |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> ( A rmY ( N x. J ) ) e. QQ ) |
170 |
|
ssrab2 |
|- { x e. ( 0 ... J ) | 2 || x } C_ ( 0 ... J ) |
171 |
|
ssfi |
|- ( ( ( 0 ... J ) e. Fin /\ { x e. ( 0 ... J ) | 2 || x } C_ ( 0 ... J ) ) -> { x e. ( 0 ... J ) | 2 || x } e. Fin ) |
172 |
53 170 171
|
mp2an |
|- { x e. ( 0 ... J ) | 2 || x } e. Fin |
173 |
172
|
a1i |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> { x e. ( 0 ... J ) | 2 || x } e. Fin ) |
174 |
58
|
elrab |
|- ( i e. { x e. ( 0 ... J ) | 2 || x } <-> ( i e. ( 0 ... J ) /\ 2 || i ) ) |
175 |
33
|
adantrr |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ 2 || i ) ) -> ( J _C i ) e. ZZ ) |
176 |
|
zexpcl |
|- ( ( ( A rmX N ) e. ZZ /\ ( J - i ) e. NN0 ) -> ( ( A rmX N ) ^ ( J - i ) ) e. ZZ ) |
177 |
36 39 176
|
syl2anc |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ i e. ( 0 ... J ) ) -> ( ( A rmX N ) ^ ( J - i ) ) e. ZZ ) |
178 |
177
|
adantrr |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ 2 || i ) ) -> ( ( A rmX N ) ^ ( J - i ) ) e. ZZ ) |
179 |
43
|
adantrr |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ 2 || i ) ) -> ( sqrt ` ( ( A ^ 2 ) - 1 ) ) e. CC ) |
180 |
45
|
adantrr |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ 2 || i ) ) -> ( A rmY N ) e. CC ) |
181 |
47
|
ad2antrl |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ 2 || i ) ) -> i e. NN0 ) |
182 |
179 180 181
|
mulexpd |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ 2 || i ) ) -> ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) = ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) ^ i ) x. ( ( A rmY N ) ^ i ) ) ) |
183 |
29
|
zcnd |
|- ( i e. ( 0 ... J ) -> i e. CC ) |
184 |
183
|
adantl |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ i e. ( 0 ... J ) ) -> i e. CC ) |
185 |
|
2cnd |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ i e. ( 0 ... J ) ) -> 2 e. CC ) |
186 |
77
|
a1i |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ i e. ( 0 ... J ) ) -> 2 =/= 0 ) |
187 |
184 185 186
|
divcan2d |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ i e. ( 0 ... J ) ) -> ( 2 x. ( i / 2 ) ) = i ) |
188 |
187
|
eqcomd |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ i e. ( 0 ... J ) ) -> i = ( 2 x. ( i / 2 ) ) ) |
189 |
188
|
adantrr |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ 2 || i ) ) -> i = ( 2 x. ( i / 2 ) ) ) |
190 |
189
|
oveq2d |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ 2 || i ) ) -> ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) ^ i ) = ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) ^ ( 2 x. ( i / 2 ) ) ) ) |
191 |
75
|
a1i |
|- ( i e. NN0 -> 2 e. ZZ ) |
192 |
77
|
a1i |
|- ( i e. NN0 -> 2 =/= 0 ) |
193 |
|
nn0z |
|- ( i e. NN0 -> i e. ZZ ) |
194 |
|
dvdsval2 |
|- ( ( 2 e. ZZ /\ 2 =/= 0 /\ i e. ZZ ) -> ( 2 || i <-> ( i / 2 ) e. ZZ ) ) |
195 |
191 192 193 194
|
syl3anc |
|- ( i e. NN0 -> ( 2 || i <-> ( i / 2 ) e. ZZ ) ) |
196 |
195
|
biimpa |
|- ( ( i e. NN0 /\ 2 || i ) -> ( i / 2 ) e. ZZ ) |
197 |
|
nn0re |
|- ( i e. NN0 -> i e. RR ) |
198 |
197
|
adantr |
|- ( ( i e. NN0 /\ 2 || i ) -> i e. RR ) |
199 |
|
nn0ge0 |
|- ( i e. NN0 -> 0 <_ i ) |
200 |
199
|
adantr |
|- ( ( i e. NN0 /\ 2 || i ) -> 0 <_ i ) |
201 |
101
|
a1i |
|- ( ( i e. NN0 /\ 2 || i ) -> 2 e. RR ) |
202 |
103
|
a1i |
|- ( ( i e. NN0 /\ 2 || i ) -> 0 < 2 ) |
203 |
|
divge0 |
|- ( ( ( i e. RR /\ 0 <_ i ) /\ ( 2 e. RR /\ 0 < 2 ) ) -> 0 <_ ( i / 2 ) ) |
204 |
198 200 201 202 203
|
syl22anc |
|- ( ( i e. NN0 /\ 2 || i ) -> 0 <_ ( i / 2 ) ) |
205 |
|
elnn0z |
|- ( ( i / 2 ) e. NN0 <-> ( ( i / 2 ) e. ZZ /\ 0 <_ ( i / 2 ) ) ) |
206 |
196 204 205
|
sylanbrc |
|- ( ( i e. NN0 /\ 2 || i ) -> ( i / 2 ) e. NN0 ) |
207 |
47 206
|
sylan |
|- ( ( i e. ( 0 ... J ) /\ 2 || i ) -> ( i / 2 ) e. NN0 ) |
208 |
207
|
adantl |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ 2 || i ) ) -> ( i / 2 ) e. NN0 ) |
209 |
123
|
a1i |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ 2 || i ) ) -> 2 e. NN0 ) |
210 |
179 208 209
|
expmuld |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ 2 || i ) ) -> ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) ^ ( 2 x. ( i / 2 ) ) ) = ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) ^ 2 ) ^ ( i / 2 ) ) ) |
211 |
42
|
adantrr |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ 2 || i ) ) -> ( ( A ^ 2 ) - 1 ) e. CC ) |
212 |
211
|
sqsqrtd |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ 2 || i ) ) -> ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) ^ 2 ) = ( ( A ^ 2 ) - 1 ) ) |
213 |
212
|
oveq1d |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ 2 || i ) ) -> ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) ^ 2 ) ^ ( i / 2 ) ) = ( ( ( A ^ 2 ) - 1 ) ^ ( i / 2 ) ) ) |
214 |
190 210 213
|
3eqtrd |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ 2 || i ) ) -> ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) ^ i ) = ( ( ( A ^ 2 ) - 1 ) ^ ( i / 2 ) ) ) |
215 |
214
|
oveq1d |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ 2 || i ) ) -> ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) ^ i ) x. ( ( A rmY N ) ^ i ) ) = ( ( ( ( A ^ 2 ) - 1 ) ^ ( i / 2 ) ) x. ( ( A rmY N ) ^ i ) ) ) |
216 |
182 215
|
eqtrd |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ 2 || i ) ) -> ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) = ( ( ( ( A ^ 2 ) - 1 ) ^ ( i / 2 ) ) x. ( ( A rmY N ) ^ i ) ) ) |
217 |
|
zexpcl |
|- ( ( ( ( A ^ 2 ) - 1 ) e. ZZ /\ ( i / 2 ) e. NN0 ) -> ( ( ( A ^ 2 ) - 1 ) ^ ( i / 2 ) ) e. ZZ ) |
218 |
12 207 217
|
syl2an |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ 2 || i ) ) -> ( ( ( A ^ 2 ) - 1 ) ^ ( i / 2 ) ) e. ZZ ) |
219 |
64
|
adantrr |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ 2 || i ) ) -> ( ( A rmY N ) ^ i ) e. ZZ ) |
220 |
218 219
|
zmulcld |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ 2 || i ) ) -> ( ( ( ( A ^ 2 ) - 1 ) ^ ( i / 2 ) ) x. ( ( A rmY N ) ^ i ) ) e. ZZ ) |
221 |
216 220
|
eqeltrd |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ 2 || i ) ) -> ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) e. ZZ ) |
222 |
178 221
|
zmulcld |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ 2 || i ) ) -> ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) ) e. ZZ ) |
223 |
175 222
|
zmulcld |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ 2 || i ) ) -> ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) ) ) e. ZZ ) |
224 |
174 223
|
sylan2b |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ i e. { x e. ( 0 ... J ) | 2 || x } ) -> ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) ) ) e. ZZ ) |
225 |
173 224
|
fsumzcl |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> sum_ i e. { x e. ( 0 ... J ) | 2 || x } ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) ) ) e. ZZ ) |
226 |
166 225
|
sseldi |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> sum_ i e. { x e. ( 0 ... J ) | 2 || x } ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) ) ) e. QQ ) |
227 |
33
|
adantrr |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( J _C i ) e. ZZ ) |
228 |
177
|
adantrr |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( A rmX N ) ^ ( J - i ) ) e. ZZ ) |
229 |
64
|
adantrr |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( A rmY N ) ^ i ) e. ZZ ) |
230 |
|
zexpcl |
|- ( ( ( ( A ^ 2 ) - 1 ) e. ZZ /\ ( ( i - 1 ) / 2 ) e. NN0 ) -> ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) e. ZZ ) |
231 |
12 108 230
|
syl2an |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) e. ZZ ) |
232 |
229 231
|
zmulcld |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) e. ZZ ) |
233 |
228 232
|
zmulcld |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) e. ZZ ) |
234 |
227 233
|
zmulcld |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ ( i e. ( 0 ... J ) /\ -. 2 || i ) ) -> ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) ) e. ZZ ) |
235 |
60 234
|
sylan2b |
|- ( ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) /\ i e. { x e. ( 0 ... J ) | -. 2 || x } ) -> ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) ) e. ZZ ) |
236 |
57 235
|
fsumzcl |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> sum_ i e. { x e. ( 0 ... J ) | -. 2 || x } ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) ) e. ZZ ) |
237 |
166 236
|
sseldi |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> sum_ i e. { x e. ( 0 ... J ) | -. 2 || x } ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) ) e. QQ ) |
238 |
|
qirropth |
|- ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) e. ( CC \ QQ ) /\ ( ( A rmX ( N x. J ) ) e. QQ /\ ( A rmY ( N x. J ) ) e. QQ ) /\ ( sum_ i e. { x e. ( 0 ... J ) | 2 || x } ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) ) ) e. QQ /\ sum_ i e. { x e. ( 0 ... J ) | -. 2 || x } ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) ) e. QQ ) ) -> ( ( ( A rmX ( N x. J ) ) + ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY ( N x. J ) ) ) ) = ( sum_ i e. { x e. ( 0 ... J ) | 2 || x } ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) ) ) + ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. sum_ i e. { x e. ( 0 ... J ) | -. 2 || x } ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) ) ) ) <-> ( ( A rmX ( N x. J ) ) = sum_ i e. { x e. ( 0 ... J ) | 2 || x } ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) ) ) /\ ( A rmY ( N x. J ) ) = sum_ i e. { x e. ( 0 ... J ) | -. 2 || x } ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) ) ) ) ) |
239 |
157 165 169 226 237 238
|
syl122anc |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> ( ( ( A rmX ( N x. J ) ) + ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY ( N x. J ) ) ) ) = ( sum_ i e. { x e. ( 0 ... J ) | 2 || x } ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) ) ) + ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. sum_ i e. { x e. ( 0 ... J ) | -. 2 || x } ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) ) ) ) <-> ( ( A rmX ( N x. J ) ) = sum_ i e. { x e. ( 0 ... J ) | 2 || x } ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) ) ) /\ ( A rmY ( N x. J ) ) = sum_ i e. { x e. ( 0 ... J ) | -. 2 || x } ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) ) ) ) ) |
240 |
155 239
|
mpbid |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> ( ( A rmX ( N x. J ) ) = sum_ i e. { x e. ( 0 ... J ) | 2 || x } ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( sqrt ` ( ( A ^ 2 ) - 1 ) ) x. ( A rmY N ) ) ^ i ) ) ) /\ ( A rmY ( N x. J ) ) = sum_ i e. { x e. ( 0 ... J ) | -. 2 || x } ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) ) ) ) |
241 |
240
|
simprd |
|- ( ( A e. ( ZZ>= ` 2 ) /\ N e. ZZ /\ J e. NN0 ) -> ( A rmY ( N x. J ) ) = sum_ i e. { x e. ( 0 ... J ) | -. 2 || x } ( ( J _C i ) x. ( ( ( A rmX N ) ^ ( J - i ) ) x. ( ( ( A rmY N ) ^ i ) x. ( ( ( A ^ 2 ) - 1 ) ^ ( ( i - 1 ) / 2 ) ) ) ) ) ) |