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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 3566 | 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 3076 |
| 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 2732 |
| This proof depends on definitions: df-bi 210 df-an 402 df-tru 1573 df-ex 1813 df-sb 2100 df-clab 2739 df-cleq 2752 df-clel 2835 df-ral 3077 |
| This theorem is used by: rspcdv2 3571 rspcv 3572 ralxfrd 5373 ralxfrd2 5377 reuop 6291 suppofss1d 8202 suppofss2d 8203 zindd 12722 wrd2ind 14792 ismri2dad 17725 mreexd 17730 mreexexlemd 17732 catcocl 17773 catass 17774 moni 17825 subccocl 17934 funcco 17960 fullfo 18003 fthf1 18008 nati 18047 chnind 18709 mndind 18937 ringurd 20324 idsrngd 21022 mpomulcn 25095 fsumdvdsmul 27431 uspgr2wlkeq 30105 crctcshwlkn0lem4 30281 crctcshwlkn0lem5 30282 wwlknllvtx 30314 0enwwlksnge1 30332 wlkiswwlks2lem5 30341 clwlkclwwlklem2a 30468 clwlkclwwlklem2 30470 clwwisshclwws 30485 clwwlkinwwlk 30510 umgr2cwwk2dif 30534 wrdt2ind 33395 mgccole1 33430 mgccole2 33431 mgcmnt1 33432 mgcmntco 33434 dfmgc2lem 33435 1arithufdlem3 33956 dfufd2 33960 fedgmullem2 34140 constrconj 34255 zart0 34389 zarcmplem 34391 esumcvg 34596 inelcarsg 34822 carsgclctunlem1 34828 orvcelel 34981 signsply0 35059 onint1 37068 qsalrel 43108 ismnushort 45125 ralbinrald 48010 fargshiftfva 48343 reupr 48422 evengpop3 48714 evengpoap3 48715 snlindsntorlem 49400 |
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