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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 3557 | . 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 2146 Vcvv 3457 |
| 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 2148 ax-9 2156 ax-ext 2737 |
| This proof depends on definitions: df-bi 210 df-an 402 df-tru 1573 df-ex 1813 df-sb 2100 df-clab 2744 df-cleq 2757 df-clel 2840 df-v 3459 |
| This theorem is used by: morex 3684 al0ssb 5273 rext 5431 relop 5838 dfpo2 6301 frxp 8124 frxp2 8142 findcard 9151 pssnn 9156 ssfi 9160 fiint 9289 marypha1lem 9396 dfom3 9619 elom3 9620 ttrclss 9692 aceq3lem 10116 dfac3 10117 dfac5lem4 10122 dfac8 10131 dfac9 10132 dfacacn 10137 dfac13 10138 kmlem1 10146 kmlem10 10155 fin23lem34 10341 fin23lem35 10342 zorn2lem7 10497 zornn0g 10500 axgroth6 10824 nnunb 12511 symggen 19564 gsumval3lem2 20000 gsumzaddlem 20015 ssdifidlprm 21516 dfac14 23806 i1fd 25871 chlimi 31633 zarclssn 34303 ddemeas 34667 onvf1odlem2 35621 dfon2lem4 36289 dfon2lem5 36290 dfon2lem7 36292 ttac 43796 dfac11 43822 dfac21 43826 nregmodel 45759 setrec2fun 50503 |
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