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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 8344 ttrclselem2 9757 ax5seglem6 29545 segconeu 36967 3atlem2 40744 lplnexllnN 40824 lplncvrlvol2 40875 4atex 41336 cdleme3g 41494 cdleme3h 41495 cdleme11h 41526 cdleme20bN 41570 cdleme20c 41571 cdleme20f 41574 cdleme20g 41575 cdleme20j 41578 cdleme20l2 41581 cdleme20l 41582 cdleme21ct 41589 cdleme26e 41619 cdleme43fsv1snlem 41680 cdleme39n 41726 cdleme40m 41727 cdleme42k 41744 cdlemg6c 41880 cdlemg31d 41960 cdlemg33a 41966 cdlemg33c 41968 cdlemg33d 41969 cdlemg33e 41970 cdlemg33 41971 cdlemh 42077 cdlemk7u-2N 42148 cdlemk11u-2N 42149 cdlemk12u-2N 42150 cdlemk20-2N 42152 cdlemk28-3 42168 cdlemk33N 42169 cdlemk34 42170 cdlemk39 42176 cdlemkyyN 42222 |
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