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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 4615 ontr2exmid 4674 reg2exmidlema 4683 0elsucexmid 4714 funcnvuni 5453 acexmidlemcase 6083 suppfnss 6501 tfrlem1 6583 tfrlem9 6594 oawordriexmid 6747 nneneq 7162 diffitest 7195 xpfi 7243 ordiso2 7381 exmidontriimlem3 7585 prnmaxl 7861 prnminu 7862 cauappcvgprlemm 8018 cauappcvgprlemladdru 8029 cauappcvgprlemladdrl 8030 caucvgsrlemcl 8162 caucvgsrlemfv 8164 caucvgsr 8175 axcaucvglemres 8272 lbreu 9283 nnsub 9352 supinfneg 10011 infsupneg 10012 ublbneg 10029 fzrevral 10529 zsupcllemex 10680 seq3caopr3 10949 seq3id3 10982 ccatalpha 11403 wrdind 11516 wrd2ind 11517 reuccatpfxs1lem 11540 recan 11898 cau3lem 11903 caubnd2 11906 climshftlemg 12093 subcn2 12102 climcau 12138 serf0 12143 sumdc 12149 isumrpcl 12286 clim2prod 12331 prodmodclem2 12369 ndvdssub 12722 dfgcd3 12812 dfgcd2 12816 coprmgcdb 12891 coprmdvds1 12894 nprm 12926 dvdsprm 12941 coprm 12948 sqrt2irr 12966 pcmpt 13151 pcmptdvds 13153 pcfac 13158 prmpwdvds 13163 lidrididd 13761 dfgrp2 13891 grpidinv2 13922 dfgrp3mlem 13962 issubg4m 14055 srgrz 14395 srglz 14396 srgisid 14397 rrgeq0i 14681 islmodd 14738 rmodislmod 14797 rnglidlmcl 14926 cnpnei 15445 lmss 15472 txlm 15505 psmet0 15553 metss 15720 metcnp3 15737 mulc1cncf 15815 cncfco 15817 chtqub 16296 2sqlem6 16444 2sqlem10 16449 usgruspgrben 16632 wlk1walkdom 16805 wlkres 16825 clwwlkccatlem 16846 clwwlkext2edg 16868 lealltlt1 16956 lealltlt2 16957 bj-indsuc 17159 bj-inf2vnlem2 17202 pw1dceq 17240 wexmiddc 17247 rirrdisj 17291 trirec0 17300 iswomni0 17308 neap0mkv 17326 |
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