| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > seqeq3d | GIF version | ||
| Description: Equality deduction for the sequence builder operation. (Contributed by Mario Carneiro, 7-Sep-2013.) |
| Ref | Expression |
|---|---|
| seqeqd.1 | ⊢ (𝜑 → 𝐴 = 𝐵) |
| Ref | Expression |
|---|---|
| seqeq3d | ⊢ (𝜑 → seq𝑀( + , 𝐴) = seq𝑀( + , 𝐵)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | seqeqd.1 | . 2 ⊢ (𝜑 → 𝐴 = 𝐵) | |
| 2 | seqeq3 10707 | . 2 ⊢ (𝐴 = 𝐵 → seq𝑀( + , 𝐴) = seq𝑀( + , 𝐵)) | |
| 3 | 1, 2 | syl 14 | 1 ⊢ (𝜑 → seq𝑀( + , 𝐴) = seq𝑀( + , 𝐵)) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 = wceq 1395 seqcseq 10702 |
| 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 10703 |
| This theorem is referenced by: seqeq123d 10711 seq3f1olemstep 10769 seq3f1olemp 10770 seqf1oglem2 10775 seqf1og 10776 exp3val 10796 sumeq1 11909 sumeq2 11913 summodc 11937 zsumdc 11938 fsum3 11941 isumz 11943 prodeq1f 12106 prodeq2w 12110 prodeq2 12111 prodmodc 12132 zproddc 12133 fprodseq 12137 prod1dc 12140 mulgval 13702 lgsval 15726 lgsval4 15742 lgsneg 15746 lgsmod 15748 |
| Copyright terms: Public domain | W3C validator |