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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 3550 | . 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 1539 = wceq 1541 ∈ wcel 2113 Vcvv 3440 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2115 ax-9 2123 ax-ext 2708 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-tru 1544 df-ex 1781 df-sb 2068 df-clab 2715 df-cleq 2728 df-clel 2811 df-v 3442 |
| This theorem is referenced by: morex 3677 al0ssb 5253 rext 5396 relop 5799 dfpo2 6254 frxp 8068 frxp2 8086 findcard 9088 pssnn 9093 ssfi 9097 fiint 9227 marypha1lem 9336 dfom3 9556 elom3 9557 ttrclss 9629 aceq3lem 10030 dfac3 10031 dfac5lem4 10036 dfac5lem4OLD 10038 dfac8 10046 dfac9 10047 dfacacn 10052 dfac13 10053 kmlem1 10061 kmlem10 10070 fin23lem34 10256 fin23lem35 10257 zorn2lem7 10412 zornn0g 10415 axgroth6 10739 nnunb 12397 symggen 19399 gsumval3lem2 19835 gsumzaddlem 19850 dfac14 23562 i1fd 25638 chlimi 31309 ssdifidlprm 33539 zarclssn 34030 ddemeas 34393 onvf1odlem2 35298 dfon2lem4 35978 dfon2lem5 35979 dfon2lem7 35981 ttac 43278 dfac11 43304 dfac21 43308 nregmodel 45258 setrec2fun 49937 |
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