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Theorem binom 12253
Description: The binomial theorem:  ( A  +  B ) ^ N is the sum from  k  =  0 to  N of  ( N  _C  k )  x.  ( ( A ^
k )  x.  ( B ^ ( N  -  k ) ). Theorem 15-2.8 of [Gleason] p. 296. This part of the proof sets up the induction and does the base case, with the bulk of the work (the induction step) in binomlem 12252. (Contributed by NM, 7-Dec-2005.) (Proof shortened by Mario Carneiro, 24-Apr-2014.)
Assertion
Ref Expression
binom  |-  ( ( A  e.  CC  /\  B  e.  CC  /\  N  e.  NN0 )  ->  (
( A  +  B
) ^ N )  =  sum_ k  e.  ( 0 ... N ) ( ( N  _C  k )  x.  (
( A ^ ( N  -  k )
)  x.  ( B ^ k ) ) ) )
Distinct variable groups:    A, k    B, k    k, N

Proof of Theorem binom
StepHypRef Expression
1 oveq2 5800 . . . . . 6  |-  ( x  =  0  ->  (
( A  +  B
) ^ x )  =  ( ( A  +  B ) ^
0 ) )
2 oveq2 5800 . . . . . . 7  |-  ( x  =  0  ->  (
0 ... x )  =  ( 0 ... 0
) )
3 oveq1 5799 . . . . . . . . 9  |-  ( x  =  0  ->  (
x  _C  k )  =  ( 0  _C  k ) )
4 oveq1 5799 . . . . . . . . . . 11  |-  ( x  =  0  ->  (
x  -  k )  =  ( 0  -  k ) )
54oveq2d 5808 . . . . . . . . . 10  |-  ( x  =  0  ->  ( A ^ ( x  -  k ) )  =  ( A ^ (
0  -  k ) ) )
65oveq1d 5807 . . . . . . . . 9  |-  ( x  =  0  ->  (
( A ^ (
x  -  k ) )  x.  ( B ^ k ) )  =  ( ( A ^ ( 0  -  k ) )  x.  ( B ^ k
) ) )
73, 6oveq12d 5810 . . . . . . . 8  |-  ( x  =  0  ->  (
( x  _C  k
)  x.  ( ( A ^ ( x  -  k ) )  x.  ( B ^
k ) ) )  =  ( ( 0  _C  k )  x.  ( ( A ^
( 0  -  k
) )  x.  ( B ^ k ) ) ) )
87adantr 453 . . . . . . 7  |-  ( ( x  =  0  /\  k  e.  ( 0 ... x ) )  ->  ( ( x  _C  k )  x.  ( ( A ^
( x  -  k
) )  x.  ( B ^ k ) ) )  =  ( ( 0  _C  k )  x.  ( ( A ^ ( 0  -  k ) )  x.  ( B ^ k
) ) ) )
92, 8sumeq12dv 12144 . . . . . 6  |-  ( x  =  0  ->  sum_ k  e.  ( 0 ... x
) ( ( x  _C  k )  x.  ( ( A ^
( x  -  k
) )  x.  ( B ^ k ) ) )  =  sum_ k  e.  ( 0 ... 0
) ( ( 0  _C  k )  x.  ( ( A ^
( 0  -  k
) )  x.  ( B ^ k ) ) ) )
101, 9eqeq12d 2272 . . . . 5  |-  ( x  =  0  ->  (
( ( A  +  B ) ^ x
)  =  sum_ k  e.  ( 0 ... x
) ( ( x  _C  k )  x.  ( ( A ^
( x  -  k
) )  x.  ( B ^ k ) ) )  <->  ( ( A  +  B ) ^
0 )  =  sum_ k  e.  ( 0 ... 0 ) ( ( 0  _C  k
)  x.  ( ( A ^ ( 0  -  k ) )  x.  ( B ^
k ) ) ) ) )
1110imbi2d 309 . . . 4  |-  ( x  =  0  ->  (
( ( A  e.  CC  /\  B  e.  CC )  ->  (
( A  +  B
) ^ x )  =  sum_ k  e.  ( 0 ... x ) ( ( x  _C  k )  x.  (
( A ^ (
x  -  k ) )  x.  ( B ^ k ) ) ) )  <->  ( ( A  e.  CC  /\  B  e.  CC )  ->  (
( A  +  B
) ^ 0 )  =  sum_ k  e.  ( 0 ... 0 ) ( ( 0  _C  k )  x.  (
( A ^ (
0  -  k ) )  x.  ( B ^ k ) ) ) ) ) )
12 oveq2 5800 . . . . . 6  |-  ( x  =  n  ->  (
( A  +  B
) ^ x )  =  ( ( A  +  B ) ^
n ) )
13 oveq2 5800 . . . . . . 7  |-  ( x  =  n  ->  (
0 ... x )  =  ( 0 ... n
) )
14 oveq1 5799 . . . . . . . . 9  |-  ( x  =  n  ->  (
x  _C  k )  =  ( n  _C  k ) )
15 oveq1 5799 . . . . . . . . . . 11  |-  ( x  =  n  ->  (
x  -  k )  =  ( n  -  k ) )
1615oveq2d 5808 . . . . . . . . . 10  |-  ( x  =  n  ->  ( A ^ ( x  -  k ) )  =  ( A ^ (
n  -  k ) ) )
1716oveq1d 5807 . . . . . . . . 9  |-  ( x  =  n  ->  (
( A ^ (
x  -  k ) )  x.  ( B ^ k ) )  =  ( ( A ^ ( n  -  k ) )  x.  ( B ^ k
) ) )
1814, 17oveq12d 5810 . . . . . . . 8  |-  ( x  =  n  ->  (
( x  _C  k
)  x.  ( ( A ^ ( x  -  k ) )  x.  ( B ^
k ) ) )  =  ( ( n  _C  k )  x.  ( ( A ^
( n  -  k
) )  x.  ( B ^ k ) ) ) )
1918adantr 453 . . . . . . 7  |-  ( ( x  =  n  /\  k  e.  ( 0 ... x ) )  ->  ( ( x  _C  k )  x.  ( ( A ^
( x  -  k
) )  x.  ( B ^ k ) ) )  =  ( ( n  _C  k )  x.  ( ( A ^ ( n  -  k ) )  x.  ( B ^ k
) ) ) )
2013, 19sumeq12dv 12144 . . . . . 6  |-  ( x  =  n  ->  sum_ k  e.  ( 0 ... x
) ( ( x  _C  k )  x.  ( ( A ^
( x  -  k
) )  x.  ( B ^ k ) ) )  =  sum_ k  e.  ( 0 ... n
) ( ( n  _C  k )  x.  ( ( A ^
( n  -  k
) )  x.  ( B ^ k ) ) ) )
2112, 20eqeq12d 2272 . . . . 5  |-  ( x  =  n  ->  (
( ( A  +  B ) ^ x
)  =  sum_ k  e.  ( 0 ... x
) ( ( x  _C  k )  x.  ( ( A ^
( x  -  k
) )  x.  ( B ^ k ) ) )  <->  ( ( A  +  B ) ^
n )  =  sum_ k  e.  ( 0 ... n ) ( ( n  _C  k
)  x.  ( ( A ^ ( n  -  k ) )  x.  ( B ^
k ) ) ) ) )
2221imbi2d 309 . . . 4  |-  ( x  =  n  ->  (
( ( A  e.  CC  /\  B  e.  CC )  ->  (
( A  +  B
) ^ x )  =  sum_ k  e.  ( 0 ... x ) ( ( x  _C  k )  x.  (
( A ^ (
x  -  k ) )  x.  ( B ^ k ) ) ) )  <->  ( ( A  e.  CC  /\  B  e.  CC )  ->  (
( A  +  B
) ^ n )  =  sum_ k  e.  ( 0 ... n ) ( ( n  _C  k )  x.  (
( A ^ (
n  -  k ) )  x.  ( B ^ k ) ) ) ) ) )
23 oveq2 5800 . . . . . 6  |-  ( x  =  ( n  + 
1 )  ->  (
( A  +  B
) ^ x )  =  ( ( A  +  B ) ^
( n  +  1 ) ) )
24 oveq2 5800 . . . . . . 7  |-  ( x  =  ( n  + 
1 )  ->  (
0 ... x )  =  ( 0 ... (
n  +  1 ) ) )
25 oveq1 5799 . . . . . . . . 9  |-  ( x  =  ( n  + 
1 )  ->  (
x  _C  k )  =  ( ( n  +  1 )  _C  k ) )
26 oveq1 5799 . . . . . . . . . . 11  |-  ( x  =  ( n  + 
1 )  ->  (
x  -  k )  =  ( ( n  +  1 )  -  k ) )
2726oveq2d 5808 . . . . . . . . . 10  |-  ( x  =  ( n  + 
1 )  ->  ( A ^ ( x  -  k ) )  =  ( A ^ (
( n  +  1 )  -  k ) ) )
2827oveq1d 5807 . . . . . . . . 9  |-  ( x  =  ( n  + 
1 )  ->  (
( A ^ (
x  -  k ) )  x.  ( B ^ k ) )  =  ( ( A ^ ( ( n  +  1 )  -  k ) )  x.  ( B ^ k
) ) )
2925, 28oveq12d 5810 . . . . . . . 8  |-  ( x  =  ( n  + 
1 )  ->  (
( x  _C  k
)  x.  ( ( A ^ ( x  -  k ) )  x.  ( B ^
k ) ) )  =  ( ( ( n  +  1 )  _C  k )  x.  ( ( A ^
( ( n  + 
1 )  -  k
) )  x.  ( B ^ k ) ) ) )
3029adantr 453 . . . . . . 7  |-  ( ( x  =  ( n  +  1 )  /\  k  e.  ( 0 ... x ) )  ->  ( ( x  _C  k )  x.  ( ( A ^
( x  -  k
) )  x.  ( B ^ k ) ) )  =  ( ( ( n  +  1 )  _C  k )  x.  ( ( A ^ ( ( n  +  1 )  -  k ) )  x.  ( B ^ k
) ) ) )
3124, 30sumeq12dv 12144 . . . . . 6  |-  ( x  =  ( n  + 
1 )  ->  sum_ k  e.  ( 0 ... x
) ( ( x  _C  k )  x.  ( ( A ^
( x  -  k
) )  x.  ( B ^ k ) ) )  =  sum_ k  e.  ( 0 ... (
n  +  1 ) ) ( ( ( n  +  1 )  _C  k )  x.  ( ( A ^
( ( n  + 
1 )  -  k
) )  x.  ( B ^ k ) ) ) )
3223, 31eqeq12d 2272 . . . . 5  |-  ( x  =  ( n  + 
1 )  ->  (
( ( A  +  B ) ^ x
)  =  sum_ k  e.  ( 0 ... x
) ( ( x  _C  k )  x.  ( ( A ^
( x  -  k
) )  x.  ( B ^ k ) ) )  <->  ( ( A  +  B ) ^
( n  +  1 ) )  =  sum_ k  e.  ( 0 ... ( n  + 
1 ) ) ( ( ( n  + 
1 )  _C  k
)  x.  ( ( A ^ ( ( n  +  1 )  -  k ) )  x.  ( B ^
k ) ) ) ) )
3332imbi2d 309 . . . 4  |-  ( x  =  ( n  + 
1 )  ->  (
( ( A  e.  CC  /\  B  e.  CC )  ->  (
( A  +  B
) ^ x )  =  sum_ k  e.  ( 0 ... x ) ( ( x  _C  k )  x.  (
( A ^ (
x  -  k ) )  x.  ( B ^ k ) ) ) )  <->  ( ( A  e.  CC  /\  B  e.  CC )  ->  (
( A  +  B
) ^ ( n  +  1 ) )  =  sum_ k  e.  ( 0 ... ( n  +  1 ) ) ( ( ( n  +  1 )  _C  k )  x.  (
( A ^ (
( n  +  1 )  -  k ) )  x.  ( B ^ k ) ) ) ) ) )
34 oveq2 5800 . . . . . 6  |-  ( x  =  N  ->  (
( A  +  B
) ^ x )  =  ( ( A  +  B ) ^ N ) )
35 oveq2 5800 . . . . . . 7  |-  ( x  =  N  ->  (
0 ... x )  =  ( 0 ... N
) )
36 oveq1 5799 . . . . . . . . 9  |-  ( x  =  N  ->  (
x  _C  k )  =  ( N  _C  k ) )
37 oveq1 5799 . . . . . . . . . . 11  |-  ( x  =  N  ->  (
x  -  k )  =  ( N  -  k ) )
3837oveq2d 5808 . . . . . . . . . 10  |-  ( x  =  N  ->  ( A ^ ( x  -  k ) )  =  ( A ^ ( N  -  k )
) )
3938oveq1d 5807 . . . . . . . . 9  |-  ( x  =  N  ->  (
( A ^ (
x  -  k ) )  x.  ( B ^ k ) )  =  ( ( A ^ ( N  -  k ) )  x.  ( B ^ k
) ) )
4036, 39oveq12d 5810 . . . . . . . 8  |-  ( x  =  N  ->  (
( x  _C  k
)  x.  ( ( A ^ ( x  -  k ) )  x.  ( B ^
k ) ) )  =  ( ( N  _C  k )  x.  ( ( A ^
( N  -  k
) )  x.  ( B ^ k ) ) ) )
4140adantr 453 . . . . . . 7  |-  ( ( x  =  N  /\  k  e.  ( 0 ... x ) )  ->  ( ( x  _C  k )  x.  ( ( A ^
( x  -  k
) )  x.  ( B ^ k ) ) )  =  ( ( N  _C  k )  x.  ( ( A ^ ( N  -  k ) )  x.  ( B ^ k
) ) ) )
4235, 41sumeq12dv 12144 . . . . . 6  |-  ( x  =  N  ->  sum_ k  e.  ( 0 ... x
) ( ( x  _C  k )  x.  ( ( A ^
( x  -  k
) )  x.  ( B ^ k ) ) )  =  sum_ k  e.  ( 0 ... N
) ( ( N  _C  k )  x.  ( ( A ^
( N  -  k
) )  x.  ( B ^ k ) ) ) )
4334, 42eqeq12d 2272 . . . . 5  |-  ( x  =  N  ->  (
( ( A  +  B ) ^ x
)  =  sum_ k  e.  ( 0 ... x
) ( ( x  _C  k )  x.  ( ( A ^
( x  -  k
) )  x.  ( B ^ k ) ) )  <->  ( ( A  +  B ) ^ N )  =  sum_ k  e.  ( 0 ... N ) ( ( N  _C  k
)  x.  ( ( A ^ ( N  -  k ) )  x.  ( B ^
k ) ) ) ) )
4443imbi2d 309 . . . 4  |-  ( x  =  N  ->  (
( ( A  e.  CC  /\  B  e.  CC )  ->  (
( A  +  B
) ^ x )  =  sum_ k  e.  ( 0 ... x ) ( ( x  _C  k )  x.  (
( A ^ (
x  -  k ) )  x.  ( B ^ k ) ) ) )  <->  ( ( A  e.  CC  /\  B  e.  CC )  ->  (
( A  +  B
) ^ N )  =  sum_ k  e.  ( 0 ... N ) ( ( N  _C  k )  x.  (
( A ^ ( N  -  k )
)  x.  ( B ^ k ) ) ) ) ) )
45 exp0 11074 . . . . . . . . 9  |-  ( A  e.  CC  ->  ( A ^ 0 )  =  1 )
46 exp0 11074 . . . . . . . . 9  |-  ( B  e.  CC  ->  ( B ^ 0 )  =  1 )
4745, 46oveqan12d 5811 . . . . . . . 8  |-  ( ( A  e.  CC  /\  B  e.  CC )  ->  ( ( A ^
0 )  x.  ( B ^ 0 ) )  =  ( 1  x.  1 ) )
48 1t1e1 9837 . . . . . . . 8  |-  ( 1  x.  1 )  =  1
4947, 48syl6eq 2306 . . . . . . 7  |-  ( ( A  e.  CC  /\  B  e.  CC )  ->  ( ( A ^
0 )  x.  ( B ^ 0 ) )  =  1 )
5049oveq2d 5808 . . . . . 6  |-  ( ( A  e.  CC  /\  B  e.  CC )  ->  ( 1  x.  (
( A ^ 0 )  x.  ( B ^ 0 ) ) )  =  ( 1  x.  1 ) )
5150, 48syl6eq 2306 . . . . 5  |-  ( ( A  e.  CC  /\  B  e.  CC )  ->  ( 1  x.  (
( A ^ 0 )  x.  ( B ^ 0 ) ) )  =  1 )
52 0z 10002 . . . . . 6  |-  0  e.  ZZ
53 ax-1cn 8763 . . . . . . 7  |-  1  e.  CC
5451, 53syl6eqel 2346 . . . . . 6  |-  ( ( A  e.  CC  /\  B  e.  CC )  ->  ( 1  x.  (
( A ^ 0 )  x.  ( B ^ 0 ) ) )  e.  CC )
55 oveq2 5800 . . . . . . . . 9  |-  ( k  =  0  ->  (
0  _C  k )  =  ( 0  _C  0 ) )
56 0nn0 9947 . . . . . . . . . 10  |-  0  e.  NN0
57 bcn0 11289 . . . . . . . . . 10  |-  ( 0  e.  NN0  ->  ( 0  _C  0 )  =  1 )
5856, 57ax-mp 10 . . . . . . . . 9  |-  ( 0  _C  0 )  =  1
5955, 58syl6eq 2306 . . . . . . . 8  |-  ( k  =  0  ->  (
0  _C  k )  =  1 )
60 oveq2 5800 . . . . . . . . . . 11  |-  ( k  =  0  ->  (
0  -  k )  =  ( 0  -  0 ) )
61 0cn 8799 . . . . . . . . . . . 12  |-  0  e.  CC
6261subidi 9085 . . . . . . . . . . 11  |-  ( 0  -  0 )  =  0
6360, 62syl6eq 2306 . . . . . . . . . 10  |-  ( k  =  0  ->  (
0  -  k )  =  0 )
6463oveq2d 5808 . . . . . . . . 9  |-  ( k  =  0  ->  ( A ^ ( 0  -  k ) )  =  ( A ^ 0 ) )
65 oveq2 5800 . . . . . . . . 9  |-  ( k  =  0  ->  ( B ^ k )  =  ( B ^ 0 ) )
6664, 65oveq12d 5810 . . . . . . . 8  |-  ( k  =  0  ->  (
( A ^ (
0  -  k ) )  x.  ( B ^ k ) )  =  ( ( A ^ 0 )  x.  ( B ^ 0 ) ) )
6759, 66oveq12d 5810 . . . . . . 7  |-  ( k  =  0  ->  (
( 0  _C  k
)  x.  ( ( A ^ ( 0  -  k ) )  x.  ( B ^
k ) ) )  =  ( 1  x.  ( ( A ^
0 )  x.  ( B ^ 0 ) ) ) )
6867fsum1 12179 . . . . . 6  |-  ( ( 0  e.  ZZ  /\  ( 1  x.  (
( A ^ 0 )  x.  ( B ^ 0 ) ) )  e.  CC )  ->  sum_ k  e.  ( 0 ... 0 ) ( ( 0  _C  k )  x.  (
( A ^ (
0  -  k ) )  x.  ( B ^ k ) ) )  =  ( 1  x.  ( ( A ^ 0 )  x.  ( B ^ 0 ) ) ) )
6952, 54, 68sylancr 647 . . . . 5  |-  ( ( A  e.  CC  /\  B  e.  CC )  -> 
sum_ k  e.  ( 0 ... 0 ) ( ( 0  _C  k )  x.  (
( A ^ (
0  -  k ) )  x.  ( B ^ k ) ) )  =  ( 1  x.  ( ( A ^ 0 )  x.  ( B ^ 0 ) ) ) )
70 addcl 8787 . . . . . 6  |-  ( ( A  e.  CC  /\  B  e.  CC )  ->  ( A  +  B
)  e.  CC )
7170exp0d 11205 . . . . 5  |-  ( ( A  e.  CC  /\  B  e.  CC )  ->  ( ( A  +  B ) ^ 0 )  =  1 )
7251, 69, 713eqtr4rd 2301 . . . 4  |-  ( ( A  e.  CC  /\  B  e.  CC )  ->  ( ( A  +  B ) ^ 0 )  =  sum_ k  e.  ( 0 ... 0
) ( ( 0  _C  k )  x.  ( ( A ^
( 0  -  k
) )  x.  ( B ^ k ) ) ) )
73 simprl 735 . . . . . . 7  |-  ( ( n  e.  NN0  /\  ( A  e.  CC  /\  B  e.  CC ) )  ->  A  e.  CC )
74 simprr 736 . . . . . . 7  |-  ( ( n  e.  NN0  /\  ( A  e.  CC  /\  B  e.  CC ) )  ->  B  e.  CC )
75 simpl 445 . . . . . . 7  |-  ( ( n  e.  NN0  /\  ( A  e.  CC  /\  B  e.  CC ) )  ->  n  e.  NN0 )
76 id 21 . . . . . . 7  |-  ( ( ( A  +  B
) ^ n )  =  sum_ k  e.  ( 0 ... n ) ( ( n  _C  k )  x.  (
( A ^ (
n  -  k ) )  x.  ( B ^ k ) ) )  ->  ( ( A  +  B ) ^ n )  = 
sum_ k  e.  ( 0 ... n ) ( ( n  _C  k )  x.  (
( A ^ (
n  -  k ) )  x.  ( B ^ k ) ) ) )
7773, 74, 75, 76binomlem 12252 . . . . . 6  |-  ( ( ( n  e.  NN0  /\  ( A  e.  CC  /\  B  e.  CC ) )  /\  ( ( A  +  B ) ^ n )  = 
sum_ k  e.  ( 0 ... n ) ( ( n  _C  k )  x.  (
( A ^ (
n  -  k ) )  x.  ( B ^ k ) ) ) )  ->  (
( A  +  B
) ^ ( n  +  1 ) )  =  sum_ k  e.  ( 0 ... ( n  +  1 ) ) ( ( ( n  +  1 )  _C  k )  x.  (
( A ^ (
( n  +  1 )  -  k ) )  x.  ( B ^ k ) ) ) )
7877exp31 590 . . . . 5  |-  ( n  e.  NN0  ->  ( ( A  e.  CC  /\  B  e.  CC )  ->  ( ( ( A  +  B ) ^
n )  =  sum_ k  e.  ( 0 ... n ) ( ( n  _C  k
)  x.  ( ( A ^ ( n  -  k ) )  x.  ( B ^
k ) ) )  ->  ( ( A  +  B ) ^
( n  +  1 ) )  =  sum_ k  e.  ( 0 ... ( n  + 
1 ) ) ( ( ( n  + 
1 )  _C  k
)  x.  ( ( A ^ ( ( n  +  1 )  -  k ) )  x.  ( B ^
k ) ) ) ) ) )
7978a2d 25 . . . 4  |-  ( n  e.  NN0  ->  ( ( ( A  e.  CC  /\  B  e.  CC )  ->  ( ( A  +  B ) ^
n )  =  sum_ k  e.  ( 0 ... n ) ( ( n  _C  k
)  x.  ( ( A ^ ( n  -  k ) )  x.  ( B ^
k ) ) ) )  ->  ( ( A  e.  CC  /\  B  e.  CC )  ->  (
( A  +  B
) ^ ( n  +  1 ) )  =  sum_ k  e.  ( 0 ... ( n  +  1 ) ) ( ( ( n  +  1 )  _C  k )  x.  (
( A ^ (
( n  +  1 )  -  k ) )  x.  ( B ^ k ) ) ) ) ) )
8011, 22, 33, 44, 72, 79nn0ind 10075 . . 3  |-  ( N  e.  NN0  ->  ( ( A  e.  CC  /\  B  e.  CC )  ->  ( ( A  +  B ) ^ N
)  =  sum_ k  e.  ( 0 ... N
) ( ( N  _C  k )  x.  ( ( A ^
( N  -  k
) )  x.  ( B ^ k ) ) ) ) )
8180impcom 421 . 2  |-  ( ( ( A  e.  CC  /\  B  e.  CC )  /\  N  e.  NN0 )  ->  ( ( A  +  B ) ^ N )  =  sum_ k  e.  ( 0 ... N ) ( ( N  _C  k
)  x.  ( ( A ^ ( N  -  k ) )  x.  ( B ^
k ) ) ) )
82813impa 1151 1  |-  ( ( A  e.  CC  /\  B  e.  CC  /\  N  e.  NN0 )  ->  (
( A  +  B
) ^ N )  =  sum_ k  e.  ( 0 ... N ) ( ( N  _C  k )  x.  (
( A ^ ( N  -  k )
)  x.  ( B ^ k ) ) ) )
Colors of variables: wff set class
Syntax hints:    -> wi 6    /\ wa 360    /\ w3a 939    = wceq 1619    e. wcel 1621  (class class class)co 5792   CCcc 8703   0cc0 8705   1c1 8706    + caddc 8708    x. cmul 8710    - cmin 9005   NN0cn0 9932   ZZcz 9991   ...cfz 10748   ^cexp 11070    _C cbc 11281   sum_csu 12123
This theorem is referenced by:  binom1p  12254  efaddlem  12336  basellem3  20282  jm2.22  26455
This theorem was proved from axioms:  ax-1 7  ax-2 8  ax-3 9  ax-mp 10  ax-5 1533  ax-6 1534  ax-7 1535  ax-gen 1536  ax-8 1623  ax-11 1624  ax-13 1625  ax-14 1626  ax-17 1628  ax-12o 1664  ax-10 1678  ax-9 1684  ax-4 1692  ax-16 1927  ax-ext 2239  ax-rep 4105  ax-sep 4115  ax-nul 4123  ax-pow 4160  ax-pr 4186  ax-un 4484  ax-inf2 7310  ax-cnex 8761  ax-resscn 8762  ax-1cn 8763  ax-icn 8764  ax-addcl 8765  ax-addrcl 8766  ax-mulcl 8767  ax-mulrcl 8768  ax-mulcom 8769  ax-addass 8770  ax-mulass 8771  ax-distr 8772  ax-i2m1 8773  ax-1ne0 8774  ax-1rid 8775  ax-rnegex 8776  ax-rrecex 8777  ax-cnre 8778  ax-pre-lttri 8779  ax-pre-lttrn 8780  ax-pre-ltadd 8781  ax-pre-mulgt0 8782  ax-pre-sup 8783
This theorem depends on definitions:  df-bi 179  df-or 361  df-an 362  df-3or 940  df-3an 941  df-tru 1315  df-ex 1538  df-nf 1540  df-sb 1884  df-eu 2122  df-mo 2123  df-clab 2245  df-cleq 2251  df-clel 2254  df-nfc 2383  df-ne 2423  df-nel 2424  df-ral 2523  df-rex 2524  df-reu 2525  df-rmo 2526  df-rab 2527  df-v 2765  df-sbc 2967  df-csb 3057  df-dif 3130  df-un 3132  df-in 3134  df-ss 3141  df-pss 3143  df-nul 3431  df-if 3540  df-pw 3601  df-sn 3620  df-pr 3621  df-tp 3622  df-op 3623  df-uni 3802  df-int 3837  df-iun 3881  df-br 3998  df-opab 4052  df-mpt 4053  df-tr 4088  df-eprel 4277  df-id 4281  df-po 4286  df-so 4287  df-fr 4324  df-se 4325  df-we 4326  df-ord 4367  df-on 4368  df-lim 4369  df-suc 4370  df-om 4629  df-xp 4675  df-rel 4676  df-cnv 4677  df-co 4678  df-dm 4679  df-rn 4680  df-res 4681  df-ima 4682  df-fun 4683  df-fn 4684  df-f 4685  df-f1 4686  df-fo 4687  df-f1o 4688  df-fv 4689  df-isom 4690  df-ov 5795  df-oprab 5796  df-mpt2 5797  df-1st 6056  df-2nd 6057  df-iota 6225  df-riota 6272  df-recs 6356  df-rdg 6391  df-1o 6447  df-oadd 6451  df-er 6628  df-en 6832  df-dom 6833  df-sdom 6834  df-fin 6835  df-sup 7162  df-oi 7193  df-card 7540  df-pnf 8837  df-mnf 8838  df-xr 8839  df-ltxr 8840  df-le 8841  df-sub 9007  df-neg 9008  df-div 9392  df-n 9715  df-2 9772  df-3 9773  df-n0 9933  df-z 9992  df-uz 10198  df-rp 10322  df-fz 10749  df-fzo 10837  df-seq 11013  df-exp 11071  df-fac 11255  df-bc 11282  df-hash 11304  df-cj 11549  df-re 11550  df-im 11551  df-sqr 11685  df-abs 11686  df-clim 11927  df-sum 12124
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