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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 1581 |
. 2
| |
| 2 | ralbidva.1 |
. 2
| |
| 3 | 1, 2 | rexbida 2545 |
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 1500 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-4 1563 ax-17 1579 ax-ial 1587 |
| This theorem depends on definitions: df-bi 117 df-nf 1514 df-rex 2534 |
| This theorem is referenced by: 2rexbiia 2566 2rexbidva 2573 rexeqbidva 2768 dfimafn 5745 funimass4 5747 fconstfvm 5924 dfimafnf 5945 fliftel 5989 fliftf 5995 f1oiso 6022 releldm2 6409 frecabcl 6660 qsinxp 6875 qliftel 6879 supisolem 7338 enumctlemm 7444 ismkvnex 7485 genpassl 7881 genpassu 7882 addcomprg 7935 mulcomprg 7937 1idprl 7947 1idpru 7948 archrecnq 8020 archrecpr 8021 caucvgprprlemexbt 8063 caucvgprprlemexb 8064 archsr 8139 map2psrprg 8162 suplocsrlempr 8164 axsuploc 8388 cnegexlem3 8493 cnegex2 8495 recexre 8896 rerecclap 9050 creur 9279 creui 9280 nndiv 9324 arch 9539 nnrecl 9540 expnlbnd 11080 fimaxq 11248 wrdval 11285 clim2 12027 clim2c 12028 clim0c 12030 climabs0 12051 climrecvg1n 12092 sumeq2 12103 mertensabs 12282 prodeq2 12302 zproddc 12324 nndivides 12542 alzdvds 12599 oddm1even 12620 oddnn02np1 12625 oddge22np1 12626 evennn02n 12627 evennn2n 12628 divalgb 12670 modremain 12674 modprmn0modprm0 13013 pythagtriplem2 13023 pythagtrip 13040 pceu 13052 4sqlem12 13159 ballotfilemsima 13237 mndpfo 13728 mndpropd 13730 grppropd 13799 conjnmzb 14060 dvdsr02 14385 crngunit 14391 dvdsrpropdg 14427 cnfldui 14896 znunit 14966 iscnp3 15227 lmbrf 15239 cncnp 15254 lmss 15270 metrest 15530 metcnp 15536 metcnp2 15537 txmetcnp 15542 cdivcncfap 15628 ivthdec 15668 lgsquadlem2 16111 2lgslem1a 16121 pw1nct 16947 |
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