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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 3554 | . 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 208 ∀wal 1557 = wceq 1559 ∈ wcel 2141 Vcvv 3453 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1814 ax-4 1828 ax-5 1929 ax-6 1986 ax-7 2027 ax-8 2143 ax-9 2151 ax-ext 2733 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-tru 1562 df-ex 1799 df-sb 2090 df-clab 2740 df-cleq 2753 df-clel 2836 df-v 3455 |
| This theorem is referenced by: morex 3680 al0ssb 5255 rext 5412 relop 5818 dfpo2 6278 frxp 8100 frxp2 8118 findcard 9126 pssnn 9131 ssfi 9135 fiint 9265 marypha1lem 9373 dfom3 9596 elom3 9597 ttrclss 9669 aceq3lem 10070 dfac3 10071 dfac5lem4 10076 dfac5lem4OLD 10078 dfac8 10086 dfac9 10087 dfacacn 10092 dfac13 10093 kmlem1 10101 kmlem10 10110 fin23lem34 10297 fin23lem35 10298 zorn2lem7 10453 zornn0g 10456 axgroth6 10780 nnunb 12471 symggen 19501 gsumval3lem2 19937 gsumzaddlem 19952 dfac14 23666 i1fd 25731 chlimi 31394 ssdifidlprm 33606 zarclssn 34131 ddemeas 34494 onvf1odlem2 35408 dfon2lem4 36095 dfon2lem5 36096 dfon2lem7 36098 ttac 43574 dfac11 43600 dfac21 43604 nregmodel 45554 setrec2fun 50274 |
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