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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 8297 ttrclselem2 9711 ax5seglem6 29494 segconeu 36746 3atlem2 40509 lplnexllnN 40589 lplncvrlvol2 40640 4atex 41101 cdleme3g 41259 cdleme3h 41260 cdleme11h 41291 cdleme20bN 41335 cdleme20c 41336 cdleme20f 41339 cdleme20g 41340 cdleme20j 41343 cdleme20l2 41346 cdleme20l 41347 cdleme21ct 41354 cdleme26e 41384 cdleme43fsv1snlem 41445 cdleme39n 41491 cdleme40m 41492 cdleme42k 41509 cdlemg6c 41645 cdlemg31d 41725 cdlemg33a 41731 cdlemg33c 41733 cdlemg33d 41734 cdlemg33e 41735 cdlemg33 41736 cdlemh 41842 cdlemk7u-2N 41913 cdlemk11u-2N 41914 cdlemk12u-2N 41915 cdlemk20-2N 41917 cdlemk28-3 41933 cdlemk33N 41934 cdlemk34 41935 cdlemk39 41941 cdlemkyyN 41987 |
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