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| Mirrors > Home > MPE Home > Th. List > simp21r | Structured version Visualization version GIF version | ||
| Description: Simplification of conjunction. (Contributed by NM, 9-Mar-2012.) |
| Ref | Expression |
|---|---|
| simp21r | ⊢ ((𝜏 ∧ ((𝜑 ∧ 𝜓) ∧ 𝜒 ∧ 𝜃) ∧ 𝜂) → 𝜓) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simp1r 1200 | . 2 ⊢ (((𝜑 ∧ 𝜓) ∧ 𝜒 ∧ 𝜃) → 𝜓) | |
| 2 | 1 | 3ad2ant2 1135 | 1 ⊢ ((𝜏 ∧ ((𝜑 ∧ 𝜓) ∧ 𝜒 ∧ 𝜃) ∧ 𝜂) → 𝜓) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 ∧ w3a 1087 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-3an 1089 |
| This theorem is referenced by: modexp 14173 segconeu 36224 4atlem10 39976 lplncvrlvol2 39985 4atex 40446 4atex2-0cOLDN 40450 cdleme0moN 40595 cdleme16e 40652 cdleme17d1 40659 cdleme18d 40665 cdleme19d 40676 cdleme20f 40684 cdleme20g 40685 cdleme21ct 40699 cdleme22aa 40709 cdleme22cN 40712 cdleme22d 40713 cdleme22e 40714 cdleme22eALTN 40715 cdleme26e 40729 cdleme32e 40815 cdleme32f 40816 cdlemg4 40987 cdlemg18d 41051 cdlemg18 41052 cdlemg19a 41053 cdlemg19 41054 cdlemg21 41056 cdlemg33b0 41071 cdlemk5 41206 cdlemk6 41207 cdlemk7 41218 cdlemk11 41219 cdlemk12 41220 cdlemk21N 41243 cdlemk20 41244 cdlemk28-3 41278 cdlemk34 41280 cdlemkfid3N 41295 cdlemk55u1 41335 |
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