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| Mirrors > Home > ILE Home > Th. List > seqeq3d | Unicode version | ||
| Description: Equality deduction for the sequence builder operation. (Contributed by Mario Carneiro, 7-Sep-2013.) |
| Ref | Expression |
|---|---|
| seqeqd.1 |
|
| Ref | Expression |
|---|---|
| seqeq3d |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | seqeqd.1 |
. 2
| |
| 2 | seqeq3 10909 |
. 2
| |
| 3 | 1, 2 | syl 14 |
1
|
| Colors of variables: wff set class |
| This proof depends on syntax axioms:
|
| This proof depends on 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 proof 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 3715 df-pr 3716 df-op 3718 df-uni 3936 df-br 4132 df-opab 4194 df-mpt 4195 df-cnv 4784 df-dm 4786 df-rn 4787 df-res 4788 df-iota 5340 df-fv 5388 df-ov 6091 df-oprab 6092 df-mpo 6093 df-recs 6581 df-frec 6667 df-seqfrec 10905 |
| This theorem is used by: seqeq123d 10913 seq3f1olemstep 10971 seq3f1olemp 10972 seqf1oglem2 10977 seqf1og 10978 exp3val 10998 sumeq1 12145 sumeq2 12149 summodc 12174 zsumdc 12175 fsum3 12178 isumz 12180 prodeq1f 12343 prodeq2w 12347 prodeq2 12348 prodmodc 12369 zproddc 12370 fprodseq 12374 prod1dc 12377 mulgval 13983 lgsval 16345 lgsval4 16361 lgsneg 16365 lgsmod 16367 |
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