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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 2769 | . 2 |
4 | 1, 3 | ax-mp 5 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wb 104 wceq 1331 wex 1468 wcel 1480 cvv 2681 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-io 698 ax-5 1423 ax-7 1424 ax-gen 1425 ax-ie1 1469 ax-ie2 1470 ax-8 1482 ax-10 1483 ax-11 1484 ax-i12 1485 ax-bndl 1486 ax-4 1487 ax-17 1506 ax-i9 1510 ax-ial 1514 ax-i5r 1515 ax-ext 2119 |
This theorem depends on definitions: df-bi 116 df-tru 1334 df-nf 1437 df-sb 1736 df-clab 2124 df-cleq 2130 df-clel 2133 df-nfc 2268 df-v 2683 |
This theorem is referenced by: bnd2 4092 mss 4143 exss 4144 snnex 4364 opeldm 4737 elrnmpt1 4785 xpmlem 4954 ffoss 5392 ssimaex 5475 fvelrn 5544 eufnfv 5641 foeqcnvco 5684 cnvoprab 6124 domtr 6672 ensn1 6683 ac6sfi 6785 difinfsn 6978 0ct 6985 ctmlemr 6986 ctssdclemn0 6988 ctssdclemr 6990 ctssdc 6991 omct 6995 ctssexmid 7017 exmidfodomrlemim 7050 zfz1iso 10577 ennnfonelemim 11926 ctinfom 11930 ctinf 11932 qnnen 11933 enctlem 11934 ctiunct 11942 subctctexmid 13185 |
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