| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 2528 |
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 2517 |
| This theorem is referenced by: 2rexbiia 2549 2rexbidva 2556 rexeqbidva 2750 dfimafn 5703 funimass4 5705 fconstfvm 5880 fliftel 5944 fliftf 5950 f1oiso 5977 releldm2 6357 frecabcl 6608 qsinxp 6823 qliftel 6827 supisolem 7267 enumctlemm 7373 ismkvnex 7414 genpassl 7804 genpassu 7805 addcomprg 7858 mulcomprg 7860 1idprl 7870 1idpru 7871 archrecnq 7943 archrecpr 7944 caucvgprprlemexbt 7986 caucvgprprlemexb 7987 archsr 8062 map2psrprg 8085 suplocsrlempr 8087 axsuploc 8311 cnegexlem3 8415 cnegex2 8417 recexre 8817 rerecclap 8969 creur 9198 creui 9199 nndiv 9243 arch 9458 nnrecl 9459 expnlbnd 10989 fimaxq 11154 wrdval 11182 clim2 11923 clim2c 11924 clim0c 11926 climabs0 11947 climrecvg1n 11988 sumeq2 11999 mertensabs 12178 prodeq2 12198 zproddc 12220 nndivides 12438 alzdvds 12495 oddm1even 12516 oddnn02np1 12521 oddge22np1 12522 evennn02n 12523 evennn2n 12524 divalgb 12566 modremain 12570 modprmn0modprm0 12909 pythagtriplem2 12919 pythagtrip 12936 pceu 12948 4sqlem12 13055 gsumpropd2 13556 mndpfo 13601 mndpropd 13603 grppropd 13680 conjnmzb 13947 dvdsr02 14200 crngunit 14206 dvdsrpropdg 14242 cnfldui 14685 znunit 14755 iscnp3 15014 lmbrf 15026 cncnp 15041 lmss 15057 metrest 15317 metcnp 15323 metcnp2 15324 txmetcnp 15329 cdivcncfap 15415 ivthdec 15455 lgsquadlem2 15897 2lgslem1a 15907 pw1nct 16725 |
| Copyright terms: Public domain | W3C validator |