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Mirrors > Home > MPE Home > Th. List > simp31r | Structured version Visualization version GIF version |
Description: Simplification of conjunction. (Contributed by NM, 9-Mar-2012.) |
Ref | Expression |
---|---|
simp31r | ⊢ ((𝜏 ∧ 𝜂 ∧ ((𝜑 ∧ 𝜓) ∧ 𝜒 ∧ 𝜃)) → 𝜓) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | simp1r 1079 | . 2 ⊢ (((𝜑 ∧ 𝜓) ∧ 𝜒 ∧ 𝜃) → 𝜓) | |
2 | 1 | 3ad2ant3 1077 | 1 ⊢ ((𝜏 ∧ 𝜂 ∧ ((𝜑 ∧ 𝜓) ∧ 𝜒 ∧ 𝜃)) → 𝜓) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 383 ∧ w3a 1031 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 |
This theorem depends on definitions: df-bi 196 df-an 385 df-3an 1033 |
This theorem is referenced by: ps-2c 33832 cdlema1N 34095 cdlemednpq 34604 cdleme19e 34613 cdleme20h 34622 cdleme20j 34624 cdleme20l2 34627 cdleme20m 34629 cdleme22a 34646 cdleme22cN 34648 cdleme22f2 34653 cdleme26f2ALTN 34670 cdleme37m 34768 cdlemg12f 34954 cdlemg12g 34955 cdlemg12 34956 cdlemg28a 34999 cdlemg29 35011 cdlemg33a 35012 cdlemg36 35020 cdlemk16a 35162 cdlemk21-2N 35197 cdlemk54 35264 dihord10 35530 |
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