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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 3570 | 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 2147 ∀wral 3080 |
| 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 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-ext 2735 |
| This proof depends on definitions: df-bi 210 df-an 402 df-tru 1573 df-ex 1813 df-sb 2102 df-clab 2742 df-cleq 2755 df-clel 2839 df-ral 3081 |
| This theorem is used by: rspcdv2 3575 rspcv 3576 ralxfrd 5377 ralxfrd2 5381 reuop 6322 suppofss1d 8259 suppofss2d 8260 zindd 12840 wrd2ind 14914 ismri2dad 17861 mreexd 17866 mreexexlemd 17868 catcocl 17909 catass 17910 moni 17961 subccocl 18070 funcco 18096 fullfo 18139 fthf1 18144 nati 18183 chnind 18845 mndind 19074 ringurd 20462 idsrngd 21164 mpomulcn 25243 fsumdvdsmul 27579 uspgr2wlkeq 30283 crctcshwlkn0lem4 30459 crctcshwlkn0lem5 30460 wwlknllvtx 30492 0enwwlksnge1 30510 wlkiswwlks2lem5 30519 clwlkclwwlklem2a 30646 clwlkclwwlklem2 30648 clwwisshclwws 30663 clwwlkinwwlk 30688 umgr2cwwk2dif 30712 wrdt2ind 33612 mgccole1 33650 mgccole2 33651 mgcmnt1 33652 mgcmntco 33654 dfmgc2lem 33655 1arithufdlem3 34182 dfufd2 34186 fedgmullem2 34373 constrconj 34488 zart0 34622 zarcmplem 34624 esumcvg 34829 inelcarsg 35054 carsgclctunlem1 35060 orvcelel 35213 signsply0 35291 onint1 37452 qsalrel 43559 ismnushort 45546 ralbinrald 48466 fargshiftfva 48798 reupr 48877 evengpop3 49169 evengpoap3 49170 snlindsntorlem 49913 |
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