| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > simp31l | Structured version Visualization version GIF version | ||
| Description: Simplification of conjunction. (Contributed by NM, 9-Mar-2012.) |
| Ref | Expression |
|---|---|
| simp31l | ⊢ ((𝜏 ∧ 𝜂 ∧ ((𝜑 ∧ 𝜓) ∧ 𝜒 ∧ 𝜃)) → 𝜑) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simp1l 1199 | . 2 ⊢ (((𝜑 ∧ 𝜓) ∧ 𝜒 ∧ 𝜃) → 𝜑) | |
| 2 | 1 | 3ad2ant3 1136 | 1 ⊢ ((𝜏 ∧ 𝜂 ∧ ((𝜑 ∧ 𝜓) ∧ 𝜒 ∧ 𝜃)) → 𝜑) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 ∧ w3a 1087 |
| 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 207 df-an 396 df-3an 1089 |
| This theorem is referenced by: ps-2c 39974 cdlema1N 40237 trlval3 40633 cdleme12 40717 cdlemednpq 40745 cdleme19d 40752 cdleme19e 40753 cdleme20f 40760 cdleme20h 40762 cdleme20l2 40767 cdleme20l 40768 cdleme20m 40769 cdleme21j 40782 cdleme22a 40786 cdleme22cN 40788 cdleme22f2 40793 cdleme32b 40888 cdlemg12f 41094 cdlemg12g 41095 cdlemg12 41096 cdlemg28a 41139 cdlemg31b0N 41140 cdlemg29 41151 cdlemg33a 41152 cdlemg36 41160 cdlemg42 41175 cdlemk16a 41302 cdlemk21-2N 41337 cdlemk32 41343 cdlemkid2 41370 cdlemk54 41404 cdlemk55a 41405 dihord10 41669 |
| Copyright terms: Public domain | W3C validator |