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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 1194 | . 2 ⊢ (((𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜂) → 𝜓) | |
| 2 | 1 | 3ad2antl1 1187 | 1 ⊢ ((((𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜃 ∧ 𝜏) ∧ 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: pythagtriplem4 16790 pmatcollpw1lem1 22739 pmatcollpw1 22741 mp2pm2mplem2 22772 nolt02o 27659 nogt01o 27660 brbtwn2 28974 ax5seg 29007 3vfriswmgr 30348 br8 35938 ifscgr 36226 seglecgr12im 36292 lkrshp 39551 atlatle 39766 cvlcvr1 39785 atbtwn 39892 3dimlem3 39907 3dimlem3OLDN 39908 1cvratex 39919 llnmlplnN 39985 4atlem3 40042 4atlem3a 40043 4atlem11 40055 4atlem12 40058 cdlemb 40240 paddasslem4 40269 paddasslem10 40275 pmodlem1 40292 llnexchb2lem 40314 arglem1N 40636 cdlemd4 40647 cdlemd 40653 cdleme16 40731 cdleme20 40770 cdleme21k 40784 cdleme22cN 40788 cdleme27N 40815 cdleme28c 40818 cdleme29ex 40820 cdleme32fva 40883 cdleme40n 40914 cdlemg15a 41101 cdlemg15 41102 cdlemg16ALTN 41104 cdlemg16z 41105 cdlemg20 41131 cdlemg22 41133 cdlemg29 41151 cdlemg38 41161 cdlemk33N 41355 cdlemk56 41417 fourierdlem77 46611 |
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