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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 1569 ∈ wcel 2144 ∀wral 3076 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-ext 2732 |
| This proof depends on definitions: df-bi 210 df-an 402 df-tru 1572 df-ex 1812 df-sb 2099 df-clab 2739 df-cleq 2752 df-clel 2835 df-ral 3077 |
| This theorem is used by: rspcdv2 3571 rspcv 3572 ralxfrd 5369 ralxfrd2 5373 reuop 6298 suppofss1d 8226 suppofss2d 8227 zindd 12805 wrd2ind 14878 ismri2dad 17818 mreexd 17823 mreexexlemd 17825 catcocl 17866 catass 17867 moni 17918 subccocl 18027 funcco 18053 fullfo 18096 fthf1 18101 nati 18140 chnind 18802 mndind 19031 ringurd 20418 idsrngd 21120 mpomulcn 25195 fsumdvdsmul 27529 uspgr2wlkeq 30233 crctcshwlkn0lem4 30409 crctcshwlkn0lem5 30410 wwlknllvtx 30442 0enwwlksnge1 30460 wlkiswwlks2lem5 30469 clwlkclwwlklem2a 30596 clwlkclwwlklem2 30598 clwwisshclwws 30613 clwwlkinwwlk 30638 umgr2cwwk2dif 30662 wrdt2ind 33564 mgccole1 33599 mgccole2 33600 mgcmnt1 33601 mgcmntco 33603 dfmgc2lem 33604 1arithufdlem3 34126 dfufd2 34130 fedgmullem2 34310 constrconj 34425 zart0 34559 zarcmplem 34561 esumcvg 34766 inelcarsg 34991 carsgclctunlem1 34997 orvcelel 35150 signsply0 35228 onint1 37331 qsalrel 43399 ismnushort 45392 ralbinrald 48299 fargshiftfva 48632 reupr 48711 evengpop3 49003 evengpoap3 49004 snlindsntorlem 49689 |
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