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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 40606 paddasslem15 40649 4atex2-0aOLDN 40893 4atex3 40896 trlval3 41002 cdleme12 41086 cdleme19b 41119 cdleme19d 41121 cdleme19e 41122 cdleme20d 41127 cdleme20f 41129 cdleme20g 41130 cdleme21d 41145 cdleme21e 41146 cdleme21f 41147 cdleme22cN 41157 cdleme22e 41159 cdleme22f2 41162 cdleme22g 41163 cdleme26e 41174 cdleme28a 41185 cdleme37m 41277 cdleme39n 41281 cdlemg28b 41518 cdlemk3 41648 cdlemk12 41665 cdlemk12u 41687 cdlemkoatnle-2N 41690 cdlemk13-2N 41691 cdlemkole-2N 41692 cdlemk14-2N 41693 cdlemk15-2N 41694 cdlemk16-2N 41695 cdlemk17-2N 41696 cdlemk18-2N 41701 cdlemk19-2N 41702 cdlemk7u-2N 41703 cdlemk11u-2N 41704 cdlemk20-2N 41707 cdlemk30 41709 cdlemk23-3 41717 cdlemk24-3 41718 |
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