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Mirrors > Home > ILE Home > Th. List > rexbidva | Unicode version |
Description: Formula-building rule for restricted existential quantifier (deduction rule). (Contributed by NM, 9-Mar-1997.) |
Ref | Expression |
---|---|
ralbidva.1 |
Ref | Expression |
---|---|
rexbidva |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nfv 1461 | . 2 | |
2 | ralbidva.1 | . 2 | |
3 | 1, 2 | rexbida 2363 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 102 wb 103 wcel 1433 wrex 2349 |
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-5 1376 ax-gen 1378 ax-ie1 1422 ax-ie2 1423 ax-4 1440 ax-17 1459 ax-ial 1467 |
This theorem depends on definitions: df-bi 115 df-nf 1390 df-rex 2354 |
This theorem is referenced by: 2rexbiia 2382 2rexbidva 2389 rexeqbidva 2564 dfimafn 5243 funimass4 5245 fconstfvm 5400 fliftel 5453 fliftf 5459 f1oiso 5485 releldm2 5831 qsinxp 6205 qliftel 6209 supisolem 6421 genpassl 6714 genpassu 6715 addcomprg 6768 mulcomprg 6770 1idprl 6780 1idpru 6781 archrecnq 6853 archrecpr 6854 caucvgprprlemexbt 6896 caucvgprprlemexb 6897 archsr 6958 cnegexlem3 7285 cnegex2 7287 recexre 7678 rerecclap 7818 creur 8036 creui 8037 nndiv 8079 arch 8285 nnrecl 8286 expnlbnd 9597 clim2 10122 clim2c 10123 clim0c 10125 climabs0 10146 climrecvg1n 10185 nndivides 10202 alzdvds 10254 oddm1even 10274 oddnn02np1 10280 oddge22np1 10281 evennn02n 10282 evennn2n 10283 divalgb 10325 modremain 10329 |
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