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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 8298 ttrclselem2 9709 ax5seglem6 29399 segconeu 36599 3atlem2 40365 lplnexllnN 40445 lplncvrlvol2 40496 4atex 40957 cdleme3g 41115 cdleme3h 41116 cdleme11h 41147 cdleme20bN 41191 cdleme20c 41192 cdleme20f 41195 cdleme20g 41196 cdleme20j 41199 cdleme20l2 41202 cdleme20l 41203 cdleme21ct 41210 cdleme26e 41240 cdleme43fsv1snlem 41301 cdleme39n 41347 cdleme40m 41348 cdleme42k 41365 cdlemg6c 41501 cdlemg31d 41581 cdlemg33a 41587 cdlemg33c 41589 cdlemg33d 41590 cdlemg33e 41591 cdlemg33 41592 cdlemh 41698 cdlemk7u-2N 41769 cdlemk11u-2N 41770 cdlemk12u-2N 41771 cdlemk20-2N 41773 cdlemk28-3 41789 cdlemk33N 41790 cdlemk34 41791 cdlemk39 41797 cdlemkyyN 41843 |
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