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Mirrors > Home > ILE Home > Th. List > modfsummodlem1 | Unicode version |
Description: Lemma for modfsummod 11432. (Contributed by Alexander van der Vekens, 1-Sep-2018.) |
Ref | Expression |
---|---|
modfsummodlem1 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | vsnid 3621 | . . 3 | |
2 | elun2 3301 | . . 3 | |
3 | 1, 2 | ax-mp 5 | . 2 |
4 | rspcsbela 3114 | . 2 | |
5 | 3, 4 | mpan 424 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wcel 2146 wral 2453 csb 3055 cun 3125 csn 3589 cz 9224 |
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 709 ax-5 1445 ax-7 1446 ax-gen 1447 ax-ie1 1491 ax-ie2 1492 ax-8 1502 ax-10 1503 ax-11 1504 ax-i12 1505 ax-bndl 1507 ax-4 1508 ax-17 1524 ax-i9 1528 ax-ial 1532 ax-i5r 1533 ax-ext 2157 |
This theorem depends on definitions: df-bi 117 df-tru 1356 df-nf 1459 df-sb 1761 df-clab 2162 df-cleq 2168 df-clel 2171 df-nfc 2306 df-ral 2458 df-v 2737 df-sbc 2961 df-csb 3056 df-un 3131 df-in 3133 df-ss 3140 df-sn 3595 |
This theorem is referenced by: modfsummodlemstep 11431 |
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