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| Mirrors > Home > MPE Home > Th. List > simpl12 | Structured version Visualization version GIF version | ||
| Description: Simplification of conjunction. (Contributed by NM, 9-Mar-2012.) (Proof shortened by Wolf Lammen, 24-Jun-2022.) |
| Ref | Expression |
|---|---|
| simpl12 | ⊢ ((((𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜃 ∧ 𝜏) ∧ 𝜂) → 𝜓) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simpl2 1199 | . 2 ⊢ (((𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜂) → 𝜓) | |
| 2 | 1 | 3ad2antl1 1192 | 1 ⊢ ((((𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜃 ∧ 𝜏) ∧ 𝜂) → 𝜓) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 396 ∧ w3a 1092 |
| 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 208 df-an 397 df-3an 1094 |
| This theorem is referenced by: pythagtriplem4 16788 pmatcollpw1lem1 22764 pmatcollpw1 22766 mp2pm2mplem2 22797 nolt02o 27684 nogt01o 27685 brbtwn2 28999 ax5seg 29032 3vfriswmgr 30373 br8 35991 ifscgr 36279 seglecgr12im 36345 lkrshp 39604 atlatle 39819 cvlcvr1 39838 atbtwn 39945 3dimlem3 39960 3dimlem3OLDN 39961 1cvratex 39972 llnmlplnN 40038 4atlem3 40095 4atlem3a 40096 4atlem11 40108 4atlem12 40111 cdlemb 40293 paddasslem4 40322 paddasslem10 40328 pmodlem1 40345 llnexchb2lem 40367 arglem1N 40689 cdlemd4 40700 cdlemd 40706 cdleme16 40784 cdleme20 40823 cdleme21k 40837 cdleme22cN 40841 cdleme27N 40868 cdleme28c 40871 cdleme29ex 40873 cdleme32fva 40936 cdleme40n 40967 cdlemg15a 41154 cdlemg15 41155 cdlemg16ALTN 41157 cdlemg16z 41158 cdlemg20 41184 cdlemg22 41186 cdlemg29 41204 cdlemg38 41214 cdlemk33N 41408 cdlemk56 41470 fourierdlem77 46633 |
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