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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 5361 axprglem 5373 axnulg 35267 hbntg 36001 axtco2 36672 axnulregtco 36678 bj-alsyl 36902 bj-2alim 36903 bj-alimdh 36904 bj-hbald 36992 bj-axc10v 37116 bj-sblem1 37165 bj-sblem2 37166 bj-ceqsalt0 37207 bj-ceqsalt1 37208 bj-axseprep 37397 wl-spae 37860 wl-aetr 37868 wl-axc11r 37869 wl-aleq 37874 wl-nfeqfb 37875 axc11-o 39411 pm10.57 44816 2al2imi 44818 19.41rg 44995 hbntal 44998 |
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