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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 1815 | . 2 ⊢ (∀𝑥(𝜑 → (𝜓 → 𝜒)) → (∀𝑥𝜑 → (∀𝑥𝜓 → ∀𝑥𝜒))) | |
2 | al2imi.1 | . 2 ⊢ (𝜑 → (𝜓 → 𝜒)) | |
3 | 1, 2 | mpg 1798 | 1 ⊢ (∀𝑥𝜑 → (∀𝑥𝜓 → ∀𝑥𝜒)) |
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-gen 1796 ax-4 1810 |
This theorem is referenced by: alanimi 1817 alimdh 1818 albi 1819 aleximi 1832 19.33b 1886 aevlem0 2059 sbi1 2076 axc16g 2261 sbi1vOLD 2323 axc11r 2386 axc10 2403 axc15 2444 sb2 2504 sbequiOLD 2534 sbi1OLD 2542 sbequiALT 2596 sbi1ALT 2606 moim 2626 2eu6 2742 ral2imi 3158 ceqsalt 3529 difin0ss 4330 axprlem2 5327 hbntg 33052 bj-2alim 33946 bj-cbvalimt 33974 bj-axc10v 34117 bj-sblem1 34168 bj-sblem2 34169 bj-ceqsalt0 34202 bj-ceqsalt1 34203 wl-spae 34763 wl-aetr 34771 wl-axc11r 34772 wl-aleq 34777 wl-nfeqfb 34778 axc11-o 36089 pm10.57 40710 2al2imi 40712 19.41rg 40891 hbntal 40894 |
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