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Theorem seqeq3d 10526
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 10523 . 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 1364  seqcseq 10518
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 710  ax-5 1458  ax-7 1459  ax-gen 1460  ax-ie1 1504  ax-ie2 1505  ax-8 1515  ax-10 1516  ax-11 1517  ax-i12 1518  ax-bndl 1520  ax-4 1521  ax-17 1537  ax-i9 1541  ax-ial 1545  ax-i5r 1546  ax-ext 2175
This theorem depends on definitions:  df-bi 117  df-3an 982  df-tru 1367  df-nf 1472  df-sb 1774  df-clab 2180  df-cleq 2186  df-clel 2189  df-nfc 2325  df-ral 2477  df-rex 2478  df-v 2762  df-un 3157  df-in 3159  df-ss 3166  df-sn 3624  df-pr 3625  df-op 3627  df-uni 3836  df-br 4030  df-opab 4091  df-mpt 4092  df-cnv 4667  df-dm 4669  df-rn 4670  df-res 4671  df-iota 5215  df-fv 5262  df-ov 5921  df-oprab 5922  df-mpo 5923  df-recs 6358  df-frec 6444  df-seqfrec 10519
This theorem is referenced by:  seqeq123d  10527  seq3f1olemstep  10585  seq3f1olemp  10586  seqf1oglem2  10591  seqf1og  10592  exp3val  10612  sumeq1  11498  sumeq2  11502  summodc  11526  zsumdc  11527  fsum3  11530  isumz  11532  prodeq1f  11695  prodeq2w  11699  prodeq2  11700  prodmodc  11721  zproddc  11722  fprodseq  11726  prod1dc  11729  mulgval  13192  lgsval  15120  lgsval4  15136  lgsneg  15140  lgsmod  15142
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