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Theorem seqeq3d 10453
Description: Equality deduction for the sequence builder operation. (Contributed by Mario Carneiro, 7-Sep-2013.)
Hypothesis
Ref Expression
seqeqd.1 (𝜑𝐴 = 𝐵)
Assertion
Ref Expression
seqeq3d (𝜑 → seq𝑀( + , 𝐴) = seq𝑀( + , 𝐵))

Proof of Theorem seqeq3d
StepHypRef Expression
1 seqeqd.1 . 2 (𝜑𝐴 = 𝐵)
2 seqeq3 10450 . 2 (𝐴 = 𝐵 → seq𝑀( + , 𝐴) = seq𝑀( + , 𝐵))
31, 2syl 14 1 (𝜑 → seq𝑀( + , 𝐴) = seq𝑀( + , 𝐵))
Colors of variables: wff set class
Syntax hints:  wi 4   = wceq 1353  seqcseq 10445
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 709  ax-5 1447  ax-7 1448  ax-gen 1449  ax-ie1 1493  ax-ie2 1494  ax-8 1504  ax-10 1505  ax-11 1506  ax-i12 1507  ax-bndl 1509  ax-4 1510  ax-17 1526  ax-i9 1530  ax-ial 1534  ax-i5r 1535  ax-ext 2159
This theorem depends on definitions:  df-bi 117  df-3an 980  df-tru 1356  df-nf 1461  df-sb 1763  df-clab 2164  df-cleq 2170  df-clel 2173  df-nfc 2308  df-ral 2460  df-rex 2461  df-v 2740  df-un 3134  df-in 3136  df-ss 3143  df-sn 3599  df-pr 3600  df-op 3602  df-uni 3811  df-br 4005  df-opab 4066  df-mpt 4067  df-cnv 4635  df-dm 4637  df-rn 4638  df-res 4639  df-iota 5179  df-fv 5225  df-ov 5878  df-oprab 5879  df-mpo 5880  df-recs 6306  df-frec 6392  df-seqfrec 10446
This theorem is referenced by:  seqeq123d  10454  seq3f1olemstep  10501  seq3f1olemp  10502  exp3val  10522  sumeq1  11363  sumeq2  11367  summodc  11391  zsumdc  11392  fsum3  11395  isumz  11397  prodeq1f  11560  prodeq2w  11564  prodeq2  11565  prodmodc  11586  zproddc  11587  fprodseq  11591  prod1dc  11594  mulgval  12986  lgsval  14408  lgsval4  14424  lgsneg  14428  lgsmod  14430
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