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| Mirrors > Home > MPE Home > Th. List > simp12r | Structured version Visualization version GIF version | ||
| Description: Simplification of conjunction. (Contributed by NM, 9-Mar-2012.) |
| Ref | Expression |
|---|---|
| simp12r | ⊢ (((𝜒 ∧ (𝜑 ∧ 𝜓) ∧ 𝜃) ∧ 𝜏 ∧ 𝜂) → 𝜓) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simp2r 1219 | . 2 ⊢ ((𝜒 ∧ (𝜑 ∧ 𝜓) ∧ 𝜃) → 𝜓) | |
| 2 | 1 | 3ad2ant1 1151 | 1 ⊢ (((𝜒 ∧ (𝜑 ∧ 𝜓) ∧ 𝜃) ∧ 𝜏 ∧ 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: ackbij1lem16 10240 lsmcv 21334 nllyrest 23718 axcontlem4 29432 eqlkr 39980 athgt 40337 llncvrlpln2 40438 4atlem11b 40489 2lnat 40665 cdlemblem 40674 pclfinN 40781 lhp2at0nle 40916 4atexlemex6 40955 cdlemd2 41080 cdlemd8 41086 cdleme15a 41155 cdleme16b 41160 cdleme16c 41161 cdleme16d 41162 cdleme20h 41197 cdleme21c 41208 cdleme21ct 41210 cdleme22cN 41223 cdleme23b 41231 cdleme26fALTN 41243 cdleme26f 41244 cdleme26f2ALTN 41245 cdleme26f2 41246 cdleme32le 41328 cdleme35f 41335 cdlemf1 41442 trlord 41450 cdlemg7aN 41506 cdlemg33c0 41583 trlcone 41609 cdlemg44 41614 cdlemg48 41618 cdlemky 41807 cdlemk11ta 41810 cdleml4N 41860 dihmeetlem3N 42186 dihmeetlem13N 42200 mapdpglem32 42586 baerlem3lem2 42591 baerlem5alem2 42592 baerlem5blem2 42593 mzpcong 43821 iscnrm3rlem8 49881 |
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