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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 3554 | . 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 2147 Vcvv 3454 |
| 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 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-ext 2735 |
| This proof depends on definitions: df-bi 210 df-an 402 df-tru 1573 df-ex 1813 df-sb 2102 df-clab 2742 df-cleq 2755 df-clel 2839 df-v 3456 |
| This theorem is used by: morex 3680 al0ssb 5268 rext 5423 relop 5838 dfpo2 6325 frxp 8175 frxp2 8198 findcard 9217 pssnn 9222 ssfi 9226 fiint 9356 marypha1lem 9462 dfom3 9685 elom3 9686 ttrclss 9758 setrec2fun 10010 aceq3lem 10238 dfac3 10239 dfac5lem4 10244 dfac8 10253 dfac9 10254 dfacacn 10259 dfac13 10260 kmlem1 10268 kmlem10 10277 fin23lem34 10463 fin23lem35 10464 zorn2lem7 10619 zornn0g 10622 axgroth6 10952 nnunb 12642 symggen 19735 gsumval3lem2 20171 gsumzaddlem 20186 ssdifidlprm 21693 dfac14 23992 i1fd 26057 chlimi 31893 zarclssn 34616 ddemeas 34980 dfac16 35887 acwer1prclem 35892 onvf1odlem2 36073 elpssmo 36673 dfon2lem4 36763 dfon2lem5 36764 dfon2lem7 36766 ttac 44309 dfac11 44330 dfac21 44334 nregmodel 46271 |
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