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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 3534 | . 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 207 ∀wal 1545 = wceq 1547 ∈ wcel 2119 Vcvv 3431 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1802 ax-4 1816 ax-5 1917 ax-6 1974 ax-7 2015 ax-8 2121 ax-9 2129 ax-ext 2711 |
| This theorem depends on definitions: df-bi 208 df-an 397 df-tru 1550 df-ex 1787 df-sb 2074 df-clab 2718 df-cleq 2731 df-clel 2814 df-v 3433 |
| This theorem is referenced by: morex 3660 al0ssb 5230 rext 5387 relop 5792 dfpo2 6247 frxp 8066 frxp2 8084 findcard 9088 pssnn 9093 ssfi 9097 fiint 9227 marypha1lem 9336 dfom3 9559 elom3 9560 ttrclss 9632 aceq3lem 10033 dfac3 10034 dfac5lem4 10039 dfac5lem4OLD 10041 dfac8 10049 dfac9 10050 dfacacn 10055 dfac13 10056 kmlem1 10064 kmlem10 10073 fin23lem34 10259 fin23lem35 10260 zorn2lem7 10415 zornn0g 10418 axgroth6 10742 nnunb 12424 symggen 19436 gsumval3lem2 19872 gsumzaddlem 19887 dfac14 23601 i1fd 25666 chlimi 31323 ssdifidlprm 33541 zarclssn 34057 ddemeas 34420 onvf1odlem2 35332 dfon2lem4 36012 dfon2lem5 36013 dfon2lem7 36015 ttac 43481 dfac11 43507 dfac21 43511 nregmodel 45461 setrec2fun 50182 |
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