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| Mirrors > Home > MPE Home > Th. List > simp22r | Structured version Visualization version GIF version | ||
| Description: Simplification of conjunction. (Contributed by NM, 9-Mar-2012.) |
| Ref | Expression |
|---|---|
| simp22r | ⊢ ((𝜏 ∧ (𝜒 ∧ (𝜑 ∧ 𝜓) ∧ 𝜃) ∧ 𝜂) → 𝜓) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simp2r 1219 | . 2 ⊢ ((𝜒 ∧ (𝜑 ∧ 𝜓) ∧ 𝜃) → 𝜓) | |
| 2 | 1 | 3ad2ant2 1152 | 1 ⊢ ((𝜏 ∧ (𝜒 ∧ (𝜑 ∧ 𝜓) ∧ 𝜃) ∧ 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: frrlem10 8301 ttrclselem2 9705 ax5seglem6 29314 segconeu 36516 3atlem2 40291 lplnexllnN 40371 lplncvrlvol2 40422 4atex 40883 cdleme3g 41041 cdleme3h 41042 cdleme11h 41073 cdleme20bN 41117 cdleme20c 41118 cdleme20f 41121 cdleme20g 41122 cdleme20j 41125 cdleme20l2 41128 cdleme20l 41129 cdleme21ct 41136 cdleme26e 41166 cdleme43fsv1snlem 41227 cdleme39n 41273 cdleme40m 41274 cdleme42k 41291 cdlemg6c 41427 cdlemg31d 41507 cdlemg33a 41513 cdlemg33c 41515 cdlemg33d 41516 cdlemg33e 41517 cdlemg33 41518 cdlemh 41624 cdlemk7u-2N 41695 cdlemk11u-2N 41696 cdlemk12u-2N 41697 cdlemk20-2N 41699 cdlemk28-3 41715 cdlemk33N 41716 cdlemk34 41717 cdlemk39 41723 cdlemkyyN 41769 |
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