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| Mirrors > Home > MPE Home > Th. List > al2imi | Structured version Visualization version GIF version | ||
| Description: Inference quantifying antecedent, nested antecedent, and consequent. (Contributed by NM, 10-Jan-1993.) |
| Ref | Expression |
|---|---|
| al2imi.1 | ⊢ (𝜑 → (𝜓 → 𝜒)) |
| Ref | Expression |
|---|---|
| al2imi | ⊢ (∀𝑥𝜑 → (∀𝑥𝜓 → ∀𝑥𝜒)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | al2im 1837 | . 2 ⊢ (∀𝑥(𝜑 → (𝜓 → 𝜒)) → (∀𝑥𝜑 → (∀𝑥𝜓 → ∀𝑥𝜒))) | |
| 2 | al2imi.1 | . 2 ⊢ (𝜑 → (𝜓 → 𝜒)) | |
| 3 | 1, 2 | mpg 1820 | 1 ⊢ (∀𝑥𝜑 → (∀𝑥𝜓 → ∀𝑥𝜒)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∀wal 1561 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-gen 1818 ax-4 1832 |
| This theorem is referenced by: alanimi 1839 alimdh 1840 albi 1841 aleximi 1855 19.33b 1908 aevlem0 2079 sbi1lem 2105 sbi1ALT 2107 axc16g 2298 axc11r 2402 axc10 2419 axc15 2456 sb2 2513 moim 2574 2eu6 2686 ral2imi 3104 ceqsalt 3490 spcimgft 3517 elabgtOLD 3635 sstr2 3946 ssralv 4008 difin0ss 4329 sepexlem 5254 axprlem2 5386 axprglem 5398 axsepg2 35448 axsepg4 35451 axnulg 35453 axpowg2 35455 axpowg3 35456 hbntg 36166 axtco2 36847 axnulregtco 36853 bj-alsyl 37076 bj-2alim 37077 bj-alimdh 37078 bj-hbald 37166 bj-axc10v 37290 bj-sblem1 37339 bj-sblem2 37340 bj-ceqsalt0 37381 bj-ceqsalt1 37382 bj-axseprep 37571 wl-spae 38036 wl-aetr 38044 wl-axc11r 38045 wl-aleq 38050 wl-nfeqfb 38051 axc11-o 39587 pm10.57 44945 2al2imi 44947 19.41rg 45124 hbntal 45127 quantgodelALT 47447 |
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