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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 |
| This proof depends on syntax axioms: → wi 4 ↔ wb 209 ∀wal 1567 = wceq 1569 ∈ wcel 2144 Vcvv 3450 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-ext 2732 |
| This proof depends on definitions: df-bi 210 df-an 402 df-tru 1572 df-ex 1812 df-sb 2099 df-clab 2739 df-cleq 2752 df-clel 2835 df-v 3452 |
| This theorem is used by: morex 3676 al0ssb 5261 rext 5415 relop 5827 dfpo2 6299 frxp 8141 frxp2 8164 findcard 9183 pssnn 9188 ssfi 9192 fiint 9322 marypha1lem 9429 dfom3 9652 elom3 9653 ttrclss 9725 setrec2fun 9977 aceq3lem 10203 dfac3 10204 dfac5lem4 10209 dfac8 10218 dfac9 10219 dfacacn 10224 dfac13 10225 kmlem1 10233 kmlem10 10242 fin23lem34 10428 fin23lem35 10429 zorn2lem7 10584 zornn0g 10587 axgroth6 10917 nnunb 12606 symggen 19690 gsumval3lem2 20126 gsumzaddlem 20141 ssdifidlprm 21648 dfac14 23943 i1fd 26008 chlimi 31842 zarclssn 34552 ddemeas 34916 dfac16 35811 acwer1prclem 35816 onvf1odlem2 35952 dfon2lem4 36641 dfon2lem5 36642 dfon2lem7 36644 ttac 44137 dfac11 44158 dfac21 44162 nregmodel 46101 |
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