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| Mirrors > Home > MPE Home > Th. List > simp23r | Structured version Visualization version GIF version | ||
| Description: Simplification of conjunction. (Contributed by NM, 9-Mar-2012.) |
| Ref | Expression |
|---|---|
| simp23r | ⊢ ((𝜏 ∧ (𝜒 ∧ 𝜃 ∧ (𝜑 ∧ 𝜓)) ∧ 𝜂) → 𝜓) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simp3r 1221 | . 2 ⊢ ((𝜒 ∧ 𝜃 ∧ (𝜑 ∧ 𝜓)) → 𝜓) | |
| 2 | 1 | 3ad2ant2 1152 | 1 ⊢ ((𝜏 ∧ (𝜒 ∧ 𝜃 ∧ (𝜑 ∧ 𝜓)) ∧ 𝜂) → 𝜓) |
| 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: ax5seglem6 29494 lshpkrlem5 40139 lplnexllnN 40589 4atexlemutvt 41079 cdlemc5 41220 cdlemd2 41224 cdleme0moN 41250 cdleme3h 41260 cdleme5 41265 cdleme9 41278 cdleme11l 41294 cdleme14 41298 cdleme15c 41301 cdleme16b 41304 cdleme16d 41306 cdleme16e 41307 cdlemednpq 41324 cdleme20bN 41335 cdleme20j 41343 cdleme20l2 41346 cdleme20l 41347 cdleme22cN 41367 cdleme22d 41368 cdleme22e 41369 cdleme22f 41371 cdleme26fALTN 41387 cdleme26f 41388 cdleme26f2ALTN 41389 cdleme26f2 41390 cdleme27a 41392 cdleme32b 41467 cdleme32d 41469 cdleme32f 41471 cdleme39n 41491 cdleme40n 41493 cdlemg2fv2 41625 cdlemg17h 41693 cdlemg27b 41721 cdlemg28b 41728 cdlemg28 41729 cdlemg29 41730 cdlemg33a 41731 cdlemg33d 41734 cdlemk7u-2N 41913 cdlemk11u-2N 41914 cdlemk12u-2N 41915 cdlemk26-3 41931 cdlemk27-3 41932 cdlemkfid3N 41950 cdlemn11c 42234 |
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