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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 1208 | . 2 ⊢ (((𝜑 ∧ 𝜓) ∧ 𝜒 ∧ 𝜃) → 𝜓) | |
| 2 | 1 | 3ad2ant2 1143 | 1 ⊢ ((𝜏 ∧ ((𝜑 ∧ 𝜓) ∧ 𝜒 ∧ 𝜃) ∧ 𝜂) → 𝜓) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 398 ∧ w3a 1095 |
| 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 209 df-an 399 df-3an 1097 |
| This theorem is referenced by: modexp 14237 segconeu 36299 4atlem10 40168 lplncvrlvol2 40177 4atex 40638 4atex2-0cOLDN 40642 cdleme0moN 40787 cdleme16e 40844 cdleme17d1 40851 cdleme18d 40857 cdleme19d 40868 cdleme20f 40876 cdleme20g 40877 cdleme21ct 40891 cdleme22aa 40901 cdleme22cN 40904 cdleme22d 40905 cdleme22e 40906 cdleme22eALTN 40907 cdleme26e 40921 cdleme32e 41007 cdleme32f 41008 cdlemg4 41179 cdlemg18d 41243 cdlemg18 41244 cdlemg19a 41245 cdlemg19 41246 cdlemg21 41248 cdlemg33b0 41263 cdlemk5 41398 cdlemk6 41399 cdlemk7 41410 cdlemk11 41411 cdlemk12 41412 cdlemk21N 41435 cdlemk20 41436 cdlemk28-3 41470 cdlemk34 41472 cdlemkfid3N 41487 cdlemk55u1 41527 |
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