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Theorem seqeq3d 10816
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 10813 . 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 1398  seqcseq 10808
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 717  ax-5 1496  ax-7 1497  ax-gen 1498  ax-ie1 1542  ax-ie2 1543  ax-8 1553  ax-10 1554  ax-11 1555  ax-i12 1556  ax-bndl 1558  ax-4 1559  ax-17 1575  ax-i9 1579  ax-ial 1583  ax-i5r 1584  ax-ext 2214
This theorem depends on definitions:  df-bi 117  df-3an 1007  df-tru 1401  df-nf 1510  df-sb 1812  df-clab 2219  df-cleq 2225  df-clel 2228  df-nfc 2373  df-ral 2525  df-rex 2526  df-v 2814  df-un 3214  df-in 3216  df-ss 3223  df-sn 3694  df-pr 3695  df-op 3697  df-uni 3914  df-br 4109  df-opab 4171  df-mpt 4172  df-cnv 4756  df-dm 4758  df-rn 4759  df-res 4760  df-iota 5311  df-fv 5359  df-ov 6052  df-oprab 6053  df-mpo 6054  df-recs 6535  df-frec 6621  df-seqfrec 10809
This theorem is referenced by:  seqeq123d  10817  seq3f1olemstep  10875  seq3f1olemp  10876  seqf1oglem2  10881  seqf1og  10882  exp3val  10902  sumeq1  12036  sumeq2  12040  summodc  12065  zsumdc  12066  fsum3  12069  isumz  12071  prodeq1f  12234  prodeq2w  12238  prodeq2  12239  prodmodc  12260  zproddc  12261  fprodseq  12265  prod1dc  12268  mulgval  13831  lgsval  15869  lgsval4  15885  lgsneg  15889  lgsmod  15891
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