Theorem seqeq3d 10707

Description: Equality deduction for the sequence builder operation. (Contributed by Mario Carneiro, 7-Sep-2013.)

Hypothesis

Ref	Expression
seqeqd.1	|- ( ph -> A = B )

Assertion

Ref	Expression
seqeq3d	|- ( ph -> seq M ( .+ , A ) = seq M ( .+ , B ) )

Proof of Theorem seqeq3d

Step	Hyp	Ref	Expression
1		seqeqd.1	. 2 |- ( ph -> A = B )
2		seqeq3 10704	. 2 |- ( A = B -> seq M ( .+ , A ) = seq M ( .+ , B ) )
3	1, 2	syl 14	1 |- ( ph -> seq M ( .+ , A ) = seq M ( .+ , B ) )

Syntax hints:   -> wi 4   = wceq 1395   seqcseq 10699

This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-ia1 106  ax-ia2 107  ax-ia3 108  ax-io 714  ax-5 1493  ax-7 1494  ax-gen 1495  ax-ie1 1539  ax-ie2 1540  ax-8 1550  ax-10 1551  ax-11 1552  ax-i12 1553  ax-bndl 1555  ax-4 1556  ax-17 1572  ax-i9 1576  ax-ial 1580  ax-i5r 1581  ax-ext 2211

This theorem depends on definitions:  df-bi 117  df-3an 1004  df-tru 1398  df-nf 1507  df-sb 1809  df-clab 2216  df-cleq 2222  df-clel 2225  df-nfc 2361  df-ral 2513  df-rex 2514  df-v 2802  df-un 3202  df-in 3204  df-ss 3211  df-sn 3673  df-pr 3674  df-op 3676  df-uni 3892  df-br 4087  df-opab 4149  df-mpt 4150  df-cnv 4731  df-dm 4733  df-rn 4734  df-res 4735  df-iota 5284  df-fv 5332  df-ov 6016  df-oprab 6017  df-mpo 6018  df-recs 6466  df-frec 6552  df-seqfrec 10700

This theorem is referenced by:  seqeq123d  10708  seq3f1olemstep  10766  seq3f1olemp  10767  seqf1oglem2  10772  seqf1og  10773  exp3val  10793  sumeq1  11906  sumeq2  11910  summodc  11934  zsumdc  11935  fsum3  11938  isumz  11940  prodeq1f  12103  prodeq2w  12107  prodeq2  12108  prodmodc  12129  zproddc  12130  fprodseq  12134  prod1dc  12137  mulgval  13699  lgsval  15723  lgsval4  15739  lgsneg  15743  lgsmod  15745