Theorem seqeq3d 10875

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

Hypothesis

Ref	Expression
seqeqd.1	⊢ (𝜑 → 𝐴 = 𝐵)

Assertion

Ref	Expression
seqeq3d	⊢ (𝜑 → seq𝑀( + , 𝐴) = seq𝑀( + , 𝐵))

Proof of Theorem seqeq3d

Step	Hyp	Ref	Expression
1		seqeqd.1	. 2 ⊢ (𝜑 → 𝐴 = 𝐵)
2		seqeq3 10872	. 2 ⊢ (𝐴 = 𝐵 → seq𝑀( + , 𝐴) = seq𝑀( + , 𝐵))
3	1, 2	syl 14	1 ⊢ (𝜑 → seq𝑀( + , 𝐴) = seq𝑀( + , 𝐵))

Syntax hints:   → wi 4   = wceq 1402  seqcseq 10867

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 721  ax-5 1500  ax-7 1501  ax-gen 1502  ax-ie1 1546  ax-ie2 1547  ax-8 1557  ax-10 1558  ax-11 1559  ax-i12 1560  ax-bndl 1562  ax-4 1563  ax-17 1579  ax-i9 1583  ax-ial 1587  ax-i5r 1588  ax-ext 2220

This theorem depends on definitions:  df-bi 117  df-3an 1011  df-tru 1405  df-nf 1514  df-sb 1816  df-clab 2225  df-cleq 2231  df-clel 2234  df-nfc 2381  df-ral 2533  df-rex 2534  df-v 2823  df-un 3224  df-in 3226  df-ss 3233  df-sn 3714  df-pr 3715  df-op 3717  df-uni 3934  df-br 4129  df-opab 4191  df-mpt 4192  df-cnv 4780  df-dm 4782  df-rn 4783  df-res 4784  df-iota 5335  df-fv 5383  df-ov 6082  df-oprab 6083  df-mpo 6084  df-recs 6570  df-frec 6656  df-seqfrec 10868

This theorem is referenced by:  seqeq123d  10876  seq3f1olemstep  10934  seq3f1olemp  10935  seqf1oglem2  10940  seqf1og  10941  exp3val  10961  sumeq1  12104  sumeq2  12108  summodc  12133  zsumdc  12134  fsum3  12137  isumz  12139  prodeq1f  12302  prodeq2w  12306  prodeq2  12307  prodmodc  12328  zproddc  12329  fprodseq  12333  prod1dc  12336  mulgval  13908  lgsval  16106  lgsval4  16122  lgsneg  16126  lgsmod  16128