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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 1568 = wceq 1570 ∈ wcel 2145 Vcvv 3450 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-ext 2732 |
| This proof depends on definitions: df-bi 210 df-an 402 df-tru 1573 df-ex 1813 df-sb 2100 df-clab 2739 df-cleq 2752 df-clel 2835 df-v 3452 |
| This theorem is used by: morex 3677 al0ssb 5265 rext 5423 relop 5830 dfpo2 6294 frxp 8124 frxp2 8142 findcard 9158 pssnn 9163 ssfi 9167 fiint 9296 marypha1lem 9403 dfom3 9626 elom3 9627 ttrclss 9699 aceq3lem 10123 dfac3 10124 dfac5lem4 10129 dfac8 10138 dfac9 10139 dfacacn 10144 dfac13 10145 kmlem1 10153 kmlem10 10162 fin23lem34 10348 fin23lem35 10349 zorn2lem7 10504 zornn0g 10507 axgroth6 10837 nnunb 12524 symggen 19597 gsumval3lem2 20033 gsumzaddlem 20048 ssdifidlprm 21549 dfac14 23844 i1fd 25909 chlimi 31715 zarclssn 34383 ddemeas 34747 onvf1odlem2 35701 dfon2lem4 36363 dfon2lem5 36364 dfon2lem7 36366 ttac 43877 dfac11 43903 dfac21 43907 nregmodel 45840 setrec2fun 50618 |
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