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| Mirrors > Home > MPE Home > Th. List > spcv | Structured version Visualization version GIF version | ||
| Description: Rule of specialization, using implicit substitution. (Contributed by NM, 22-Jun-1994.) |
| Ref | Expression |
|---|---|
| spcv.1 | ⊢ 𝐴 ∈ V |
| spcv.2 | ⊢ (𝑥 = 𝐴 → (𝜑 ↔ 𝜓)) |
| Ref | Expression |
|---|---|
| spcv | ⊢ (∀𝑥𝜑 → 𝜓) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | spcv.1 | . 2 ⊢ 𝐴 ∈ V | |
| 2 | spcv.2 | . . 3 ⊢ (𝑥 = 𝐴 → (𝜑 ↔ 𝜓)) | |
| 3 | 2 | spcgv 3551 | . 2 ⊢ (𝐴 ∈ V → (∀𝑥𝜑 → 𝜓)) |
| 4 | 1, 3 | ax-mp 5 | 1 ⊢ (∀𝑥𝜑 → 𝜓) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ↔ wb 209 ∀wal 1568 = wceq 1570 ∈ wcel 2145 Vcvv 3451 |
| 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 2733 |
| This proof depends on definitions: df-bi 210 df-an 402 df-tru 1573 df-ex 1813 df-sb 2100 df-clab 2740 df-cleq 2753 df-clel 2836 df-v 3453 |
| This theorem is used by: morex 3677 al0ssb 5262 rext 5416 relop 5828 dfpo2 6298 frxp 8136 frxp2 8154 findcard 9172 pssnn 9177 ssfi 9181 fiint 9311 marypha1lem 9418 dfom3 9641 elom3 9642 ttrclss 9714 setrec2fun 9966 aceq3lem 10192 dfac3 10193 dfac5lem4 10198 dfac8 10207 dfac9 10208 dfacacn 10213 dfac13 10214 kmlem1 10222 kmlem10 10231 fin23lem34 10417 fin23lem35 10418 zorn2lem7 10573 zornn0g 10576 axgroth6 10906 nnunb 12595 symggen 19677 gsumval3lem2 20113 gsumzaddlem 20128 ssdifidlprm 21635 dfac14 23930 i1fd 25995 chlimi 31829 zarclssn 34498 ddemeas 34862 onvf1odlem2 35866 dfon2lem4 36528 dfon2lem5 36529 dfon2lem7 36531 ttac 44022 dfac11 44048 dfac21 44052 nregmodel 45985 |
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