Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > 19.21bi | Structured version Visualization version GIF version |
Description: Inference form of 19.21 2207 and also deduction form of sp 2182. (Contributed by NM, 26-May-1993.) |
Ref | Expression |
---|---|
19.21bi.1 | ⊢ (𝜑 → ∀𝑥𝜓) |
Ref | Expression |
---|---|
19.21bi | ⊢ (𝜑 → 𝜓) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 19.21bi.1 | . 2 ⊢ (𝜑 → ∀𝑥𝜓) | |
2 | sp 2182 | . 2 ⊢ (∀𝑥𝜓 → 𝜓) | |
3 | 1, 2 | syl 17 | 1 ⊢ (𝜑 → 𝜓) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∀wal 1535 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1970 ax-7 2015 ax-12 2177 |
This theorem depends on definitions: df-bi 209 df-ex 1781 |
This theorem is referenced by: 19.21bbi 2189 axc7e 2337 eqeq1dALT 2826 eleq2dALT 2901 ssel 3963 pocl 5483 funmo 6373 funun 6402 fununi 6431 findcard 8759 findcard2 8760 axpowndlem4 10024 axregndlem2 10027 axinfnd 10030 prcdnq 10417 dfrtrcl2 14423 relexpindlem 14424 bnj1379 32104 bnj1052 32249 bnj1118 32258 bnj1154 32273 bnj1280 32294 dftrcl3 40072 dfrtrcl3 40085 vk15.4j 40869 hbimpg 40895 |
Copyright terms: Public domain | W3C validator |