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| Mirrors > Home > ILE Home > Th. List > rspcv | GIF version | ||
| Description: Restricted specialization, using implicit substitution. (Contributed by NM, 26-May-1998.) |
| Ref | Expression |
|---|---|
| rspcv.1 | ⊢ (𝑥 = 𝐴 → (𝜑 ↔ 𝜓)) |
| Ref | Expression |
|---|---|
| rspcv | ⊢ (𝐴 ∈ 𝐵 → (∀𝑥 ∈ 𝐵 𝜑 → 𝜓)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | nfv 1581 | . 2 ⊢ Ⅎ𝑥𝜓 | |
| 2 | rspcv.1 | . 2 ⊢ (𝑥 = 𝐴 → (𝜑 ↔ 𝜓)) | |
| 3 | 1, 2 | rspc 2923 | 1 ⊢ (𝐴 ∈ 𝐵 → (∀𝑥 ∈ 𝐵 𝜑 → 𝜓)) |
| Colors of variables: wff set class |
| This proof depends on syntax axioms: → wi 4 ↔ wb 105 = wceq 1402 ∈ wcel 2209 ∀wral 2528 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-ext 2220 |
| This proof depends on definitions: df-bi 117 df-tru 1405 df-nf 1514 df-sb 1816 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ral 2533 df-v 2823 |
| This theorem is used by: rspccv 2926 rspcva 2927 rspccva 2928 rspcdva 2934 rspc3v 2946 rr19.3v 2965 rr19.28v 2966 rspsbc 3135 rspc2vd 3216 intmin 3990 ralxfrALT 4613 ontr2exmid 4672 reg2exmidlema 4681 0elsucexmid 4712 funcnvuni 5450 acexmidlemcase 6080 suppfnss 6497 tfrlem1 6579 tfrlem9 6590 oawordriexmid 6743 nneneq 7158 diffitest 7191 xpfi 7239 ordiso2 7375 exmidontriimlem3 7579 prnmaxl 7855 prnminu 7856 cauappcvgprlemm 8012 cauappcvgprlemladdru 8023 cauappcvgprlemladdrl 8024 caucvgsrlemcl 8156 caucvgsrlemfv 8158 caucvgsr 8169 axcaucvglemres 8266 lbreu 9277 nnsub 9345 supinfneg 10004 infsupneg 10005 ublbneg 10022 fzrevral 10522 zsupcllemex 10673 seq3caopr3 10941 seq3id3 10974 ccatalpha 11395 wrdind 11508 wrd2ind 11509 reuccatpfxs1lem 11532 recan 11890 cau3lem 11895 caubnd2 11898 climshftlemg 12084 subcn2 12093 climcau 12129 serf0 12134 sumdc 12140 isumrpcl 12277 clim2prod 12322 prodmodclem2 12360 ndvdssub 12713 dfgcd3 12803 dfgcd2 12807 coprmgcdb 12882 coprmdvds1 12885 nprm 12917 dvdsprm 12932 coprm 12939 sqrt2irr 12957 pcmpt 13142 pcmptdvds 13144 pcfac 13149 prmpwdvds 13154 lidrididd 13751 dfgrp2 13881 grpidinv2 13912 dfgrp3mlem 13952 issubg4m 14045 srgrz 14337 srglz 14338 srgisid 14339 rrgeq0i 14621 islmodd 14678 rmodislmod 14737 rnglidlmcl 14866 cnpnei 15369 lmss 15396 txlm 15429 psmet0 15477 metss 15644 metcnp3 15661 mulc1cncf 15739 cncfco 15741 2sqlem6 16337 2sqlem10 16342 usgruspgrben 16525 wlk1walkdom 16698 wlkres 16718 clwwlkccatlem 16739 clwwlkext2edg 16761 lealltlt1 16849 lealltlt2 16850 bj-indsuc 17052 bj-inf2vnlem2 17095 pw1dceq 17133 wexmiddc 17140 trirec0 17191 iswomni0 17199 neap0mkv 17217 |
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