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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 3574 | 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 2146 ∀wral 3082 |
| 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 2148 ax-9 2156 ax-ext 2738 |
| This proof depends on definitions: df-bi 210 df-an 402 df-tru 1573 df-ex 1813 df-sb 2100 df-clab 2745 df-cleq 2758 df-clel 2841 df-ral 3083 |
| This theorem is used by: rspcdv2 3579 rspcv 3580 ralxfrd 5384 ralxfrd2 5388 reuop 6301 suppofss1d 8209 suppofss2d 8210 zindd 12715 wrd2ind 14784 ismri2dad 17718 mreexd 17723 mreexexlemd 17725 catcocl 17766 catass 17767 moni 17818 subccocl 17927 funcco 17953 fullfo 17996 fthf1 18001 nati 18040 chnind 18702 mndind 18918 ringurd 20298 idsrngd 20996 mpomulcn 25063 fsumdvdsmul 27396 uspgr2wlkeq 30032 crctcshwlkn0lem4 30199 crctcshwlkn0lem5 30200 wwlknllvtx 30232 0enwwlksnge1 30250 wlkiswwlks2lem5 30259 clwlkclwwlklem2a 30386 clwlkclwwlklem2 30388 clwwisshclwws 30403 clwwlkinwwlk 30428 umgr2cwwk2dif 30452 wrdt2ind 33306 mgccole1 33341 mgccole2 33342 mgcmnt1 33343 mgcmntco 33345 dfmgc2lem 33346 1arithufdlem3 33867 dfufd2 33871 fedgmullem2 34051 constrconj 34166 zart0 34300 zarcmplem 34302 esumcvg 34507 inelcarsg 34732 carsgclctunlem1 34738 orvcelel 34891 signsply0 34969 onint1 37000 qsalrel 43049 ismnushort 45051 ralbinrald 47899 fargshiftfva 48232 reupr 48311 evengpop3 48603 evengpoap3 48604 snlindsntorlem 49290 |
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