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Mirrors > Home > ILE Home > Th. List > spcev | Unicode version |
Description: Existential specialization, using implicit substitution. (Contributed by NM, 31-Dec-1993.) (Proof shortened by Eric Schmidt, 22-Dec-2006.) |
Ref | Expression |
---|---|
spcv.1 | |
spcv.2 |
Ref | Expression |
---|---|
spcev |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | spcv.1 | . 2 | |
2 | spcv.2 | . . 3 | |
3 | 2 | spcegv 2686 | . 2 |
4 | 1, 3 | ax-mp 7 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wb 103 wceq 1284 wex 1421 wcel 1433 cvv 2601 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 104 ax-ia2 105 ax-ia3 106 ax-io 662 ax-5 1376 ax-7 1377 ax-gen 1378 ax-ie1 1422 ax-ie2 1423 ax-8 1435 ax-10 1436 ax-11 1437 ax-i12 1438 ax-bndl 1439 ax-4 1440 ax-17 1459 ax-i9 1463 ax-ial 1467 ax-i5r 1468 ax-ext 2063 |
This theorem depends on definitions: df-bi 115 df-tru 1287 df-nf 1390 df-sb 1686 df-clab 2068 df-cleq 2074 df-clel 2077 df-nfc 2208 df-v 2603 |
This theorem is referenced by: bnd2 3947 mss 3981 exss 3982 snnex 4199 opeldm 4556 elrnmpt1 4603 xpmlem 4764 ffoss 5178 ssimaex 5255 fvelrn 5319 eufnfv 5410 foeqcnvco 5450 cnvoprab 5875 domtr 6288 ensn1 6299 ac6sfi 6379 |
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