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| Mirrors > Home > MPE Home > Th. List > rspcdv | Structured version Visualization version GIF version | ||
| Description: Restricted specialization, using implicit substitution. (Contributed by NM, 17-Feb-2007.) (Revised by Mario Carneiro, 4-Jan-2017.) |
| Ref | Expression |
|---|---|
| rspcdv.1 | ⊢ (𝜑 → 𝐴 ∈ 𝐵) |
| rspcdv.2 | ⊢ ((𝜑 ∧ 𝑥 = 𝐴) → (𝜓 ↔ 𝜒)) |
| Ref | Expression |
|---|---|
| rspcdv | ⊢ (𝜑 → (∀𝑥 ∈ 𝐵 𝜓 → 𝜒)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | rspcdv.1 | . 2 ⊢ (𝜑 → 𝐴 ∈ 𝐵) | |
| 2 | rspcdv.2 | . . 3 ⊢ ((𝜑 ∧ 𝑥 = 𝐴) → (𝜓 ↔ 𝜒)) | |
| 3 | 2 | biimpd 232 | . 2 ⊢ ((𝜑 ∧ 𝑥 = 𝐴) → (𝜓 → 𝜒)) |
| 4 | 1, 3 | rspcimdv 3567 | 1 ⊢ (𝜑 → (∀𝑥 ∈ 𝐵 𝜓 → 𝜒)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ↔ wb 209 ∧ wa 401 = wceq 1570 ∈ wcel 2145 ∀wral 3077 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-ext 2733 |
| This proof depends on definitions: df-bi 210 df-an 402 df-tru 1573 df-ex 1813 df-sb 2100 df-clab 2740 df-cleq 2753 df-clel 2836 df-ral 3078 |
| This theorem is used by: rspcdv2 3572 rspcv 3573 ralxfrd 5370 ralxfrd2 5374 reuop 6295 suppofss1d 8214 suppofss2d 8215 zindd 12793 wrd2ind 14865 ismri2dad 17804 mreexd 17809 mreexexlemd 17811 catcocl 17852 catass 17853 moni 17904 subccocl 18013 funcco 18039 fullfo 18082 fthf1 18087 nati 18126 chnind 18788 mndind 19017 ringurd 20404 idsrngd 21106 mpomulcn 25181 fsumdvdsmul 27515 uspgr2wlkeq 30219 crctcshwlkn0lem4 30395 crctcshwlkn0lem5 30396 wwlknllvtx 30428 0enwwlksnge1 30446 wlkiswwlks2lem5 30455 clwlkclwwlklem2a 30582 clwlkclwwlklem2 30584 clwwisshclwws 30599 clwwlkinwwlk 30624 umgr2cwwk2dif 30648 wrdt2ind 33509 mgccole1 33544 mgccole2 33545 mgcmnt1 33546 mgcmntco 33548 dfmgc2lem 33549 1arithufdlem3 34071 dfufd2 34075 fedgmullem2 34255 constrconj 34370 zart0 34504 zarcmplem 34506 esumcvg 34711 inelcarsg 34936 carsgclctunlem1 34942 orvcelel 35095 signsply0 35173 onint1 37217 qsalrel 43272 ismnushort 45270 ralbinrald 48161 fargshiftfva 48494 reupr 48573 evengpop3 48865 evengpoap3 48866 snlindsntorlem 49551 |
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