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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 3552 | . 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 3442 |
| 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 2709 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-tru 1545 df-ex 1782 df-sb 2069 df-clab 2716 df-cleq 2729 df-clel 2812 df-v 3444 |
| This theorem is referenced by: morex 3679 al0ssb 5255 rext 5403 relop 5807 dfpo2 6262 frxp 8078 frxp2 8096 findcard 9100 pssnn 9105 ssfi 9109 fiint 9239 marypha1lem 9348 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 12409 symggen 19411 gsumval3lem2 19847 gsumzaddlem 19862 dfac14 23574 i1fd 25650 chlimi 31321 ssdifidlprm 33550 zarclssn 34050 ddemeas 34413 onvf1odlem2 35317 dfon2lem4 35997 dfon2lem5 35998 dfon2lem7 36000 ttac 43390 dfac11 43416 dfac21 43420 nregmodel 45370 setrec2fun 50048 |
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