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| Mirrors > Home > ILE Home > Th. List > rexbidva | Unicode version | ||
| Description: Formula-building rule for restricted existential quantifier (deduction form). (Contributed by NM, 9-Mar-1997.) |
| Ref | Expression |
|---|---|
| ralbidva.1 |
|
| Ref | Expression |
|---|---|
| rexbidva |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | nfv 1577 |
. 2
| |
| 2 | ralbidva.1 |
. 2
| |
| 3 | 1, 2 | rexbida 2539 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| 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-5 1496 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-4 1559 ax-17 1575 ax-ial 1583 |
| This theorem depends on definitions: df-bi 117 df-nf 1510 df-rex 2528 |
| This theorem is referenced by: 2rexbiia 2560 2rexbidva 2567 rexeqbidva 2762 dfimafn 5730 funimass4 5732 fconstfvm 5907 dfimafnf 5928 fliftel 5972 fliftf 5978 f1oiso 6005 releldm2 6392 frecabcl 6643 qsinxp 6858 qliftel 6862 supisolem 7312 enumctlemm 7418 ismkvnex 7459 genpassl 7855 genpassu 7856 addcomprg 7909 mulcomprg 7911 1idprl 7921 1idpru 7922 archrecnq 7994 archrecpr 7995 caucvgprprlemexbt 8037 caucvgprprlemexb 8038 archsr 8113 map2psrprg 8136 suplocsrlempr 8138 axsuploc 8362 cnegexlem3 8466 cnegex2 8468 recexre 8869 rerecclap 9021 creur 9250 creui 9251 nndiv 9295 arch 9510 nnrecl 9511 expnlbnd 11051 fimaxq 11219 wrdval 11252 clim2 11993 clim2c 11994 clim0c 11996 climabs0 12017 climrecvg1n 12058 sumeq2 12069 mertensabs 12248 prodeq2 12268 zproddc 12290 nndivides 12508 alzdvds 12565 oddm1even 12586 oddnn02np1 12591 oddge22np1 12592 evennn02n 12593 evennn2n 12594 divalgb 12636 modremain 12640 modprmn0modprm0 12979 pythagtriplem2 12989 pythagtrip 13006 pceu 13018 4sqlem12 13125 ballotfilemsima 13203 gsumpropd2 13656 mndpfo 13699 mndpropd 13701 grppropd 13772 conjnmzb 14033 dvdsr02 14350 crngunit 14356 dvdsrpropdg 14392 cnfldui 14863 znunit 14933 iscnp3 15194 lmbrf 15206 cncnp 15221 lmss 15237 metrest 15497 metcnp 15503 metcnp2 15504 txmetcnp 15509 cdivcncfap 15595 ivthdec 15635 lgsquadlem2 16077 2lgslem1a 16087 pw1nct 16903 |
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