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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 1816 | . 2 ⊢ (∀𝑥(𝜑 → (𝜓 → 𝜒)) → (∀𝑥𝜑 → (∀𝑥𝜓 → ∀𝑥𝜒))) | |
| 2 | al2imi.1 | . 2 ⊢ (𝜑 → (𝜓 → 𝜒)) | |
| 3 | 1, 2 | mpg 1799 | 1 ⊢ (∀𝑥𝜑 → (∀𝑥𝜓 → ∀𝑥𝜒)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∀wal 1540 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-gen 1797 ax-4 1811 |
| This theorem is referenced by: alanimi 1818 alimdh 1819 albi 1820 aleximi 1834 19.33b 1887 aevlem0 2058 sbi1 2077 axc16g 2268 axc11r 2373 axc10 2390 axc15 2427 sb2 2484 moim 2545 2eu6 2658 ral2imi 3077 ceqsalt 3464 spcimgft 3492 elabgtOLD 3616 elabgtOLDOLD 3617 sstr2 3929 ssralv 3991 difin0ss 4314 sepexlem 5234 axprlem2 5359 axprglem 5371 axnulg 35272 hbntg 36006 axtco2 36677 axnultcoreg 36683 bj-alsyl 36899 bj-2alim 36900 bj-alimdh 36901 bj-hbald 36989 bj-axc10v 37113 bj-sblem1 37162 bj-sblem2 37163 bj-ceqsalt0 37204 bj-ceqsalt1 37205 bj-axseprep 37394 wl-spae 37857 wl-aetr 37865 wl-axc11r 37866 wl-aleq 37871 wl-nfeqfb 37872 axc11-o 39408 pm10.57 44813 2al2imi 44815 19.41rg 44992 hbntal 44995 |
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