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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 3538 | . 2 ⊢ (𝐴 ∈ V → (∀𝑥𝜑 → 𝜓)) |
| 4 | 1, 3 | ax-mp 5 | 1 ⊢ (∀𝑥𝜑 → 𝜓) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 206 ∀wal 1540 = wceq 1542 ∈ wcel 2114 Vcvv 3429 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-ext 2708 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-tru 1545 df-ex 1782 df-sb 2069 df-clab 2715 df-cleq 2728 df-clel 2811 df-v 3431 |
| This theorem is referenced by: morex 3665 al0ssb 5243 rext 5400 relop 5805 dfpo2 6260 frxp 8076 frxp2 8094 findcard 9098 pssnn 9103 ssfi 9107 fiint 9237 marypha1lem 9346 dfom3 9568 elom3 9569 ttrclss 9641 aceq3lem 10042 dfac3 10043 dfac5lem4 10048 dfac5lem4OLD 10050 dfac8 10058 dfac9 10059 dfacacn 10064 dfac13 10065 kmlem1 10073 kmlem10 10082 fin23lem34 10268 fin23lem35 10269 zorn2lem7 10424 zornn0g 10427 axgroth6 10751 nnunb 12433 symggen 19445 gsumval3lem2 19881 gsumzaddlem 19896 dfac14 23583 i1fd 25648 chlimi 31305 ssdifidlprm 33518 zarclssn 34017 ddemeas 34380 onvf1odlem2 35286 dfon2lem4 35966 dfon2lem5 35967 dfon2lem7 35969 ttac 43464 dfac11 43490 dfac21 43494 nregmodel 45444 setrec2fun 50167 |
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