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| Mirrors > Home > MPE Home > Th. List > simp32l | Structured version Visualization version GIF version | ||
| Description: Simplification of conjunction. (Contributed by NM, 9-Mar-2012.) |
| Ref | Expression |
|---|---|
| simp32l | ⊢ ((𝜏 ∧ 𝜂 ∧ (𝜒 ∧ (𝜑 ∧ 𝜓) ∧ 𝜃)) → 𝜑) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simp2l 1218 | . 2 ⊢ ((𝜒 ∧ (𝜑 ∧ 𝜓) ∧ 𝜃) → 𝜑) | |
| 2 | 1 | 3ad2ant3 1153 | 1 ⊢ ((𝜏 ∧ 𝜂 ∧ (𝜒 ∧ (𝜑 ∧ 𝜓) ∧ 𝜃)) → 𝜑) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 ∧ w3a 1103 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 |
| This proof depends on definitions: df-bi 210 df-an 402 df-3an 1105 |
| This theorem is used by: cdlema1N 41040 paddasslem15 41083 4atex2-0aOLDN 41327 4atex3 41330 trlval3 41436 cdleme12 41520 cdleme19b 41553 cdleme19d 41555 cdleme19e 41556 cdleme20d 41561 cdleme20f 41563 cdleme20g 41564 cdleme21d 41579 cdleme21e 41580 cdleme21f 41581 cdleme22cN 41591 cdleme22e 41593 cdleme22f2 41596 cdleme22g 41597 cdleme26e 41608 cdleme28a 41619 cdleme37m 41711 cdleme39n 41715 cdlemg28b 41952 cdlemk3 42082 cdlemk12 42099 cdlemk12u 42121 cdlemkoatnle-2N 42124 cdlemk13-2N 42125 cdlemkole-2N 42126 cdlemk14-2N 42127 cdlemk15-2N 42128 cdlemk16-2N 42129 cdlemk17-2N 42130 cdlemk18-2N 42135 cdlemk19-2N 42136 cdlemk7u-2N 42137 cdlemk11u-2N 42138 cdlemk20-2N 42141 cdlemk30 42143 cdlemk23-3 42151 cdlemk24-3 42152 |
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