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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 231 | . 2 ⊢ ((𝜑 ∧ 𝑥 = 𝐴) → (𝜓 → 𝜒)) |
4 | 1, 3 | rspcimdv 3612 | 1 ⊢ (𝜑 → (∀𝑥 ∈ 𝐵 𝜓 → 𝜒)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ↔ wb 208 ∧ wa 398 = wceq 1533 ∈ wcel 2110 ∀wral 3138 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1792 ax-4 1806 ax-5 1907 ax-6 1966 ax-7 2011 ax-8 2112 ax-9 2120 ax-ext 2793 |
This theorem depends on definitions: df-bi 209 df-an 399 df-ex 1777 df-cleq 2814 df-clel 2893 df-ral 3143 |
This theorem is referenced by: rspcv 3617 ralxfrd 5300 ralxfrd2 5304 reuop 6138 suppofss1d 7862 suppofss2d 7863 zindd 12077 wrd2ind 14079 ismri2dad 16902 mreexd 16907 mreexexlemd 16909 catcocl 16950 catass 16951 moni 17000 subccocl 17109 funcco 17135 fullfo 17176 fthf1 17181 nati 17219 mndind 17986 idsrngd 19627 uspgr2wlkeq 27421 crctcshwlkn0lem4 27585 crctcshwlkn0lem5 27586 wwlknllvtx 27618 0enwwlksnge1 27636 wlkiswwlks2lem5 27645 clwlkclwwlklem2a 27770 clwlkclwwlklem2 27772 clwwisshclwws 27787 clwwlkinwwlk 27812 umgr2cwwk2dif 27837 wrdt2ind 30622 rngurd 30852 fedgmullem2 31021 esumcvg 31340 inelcarsg 31564 carsgclctunlem1 31570 orvcelel 31722 signsply0 31816 onint1 33792 qsalrel 39118 rspcdvinvd 40517 ralbinrald 43315 fargshiftfva 43597 reupr 43678 evengpop3 43957 evengpoap3 43958 isomgrsym 43995 snlindsntorlem 44519 |
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