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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 1192 | . 2 ⊢ (((𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜂) → 𝜓) | |
2 | 1 | 3ad2antl1 1185 | 1 ⊢ ((((𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜃 ∧ 𝜏) ∧ 𝜂) → 𝜓) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 396 ∧ 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 206 df-an 397 df-3an 1089 |
This theorem is referenced by: pythagtriplem4 16702 pmatcollpw1lem1 22160 pmatcollpw1 22162 mp2pm2mplem2 22193 nolt02o 27080 nogt01o 27081 brbtwn2 27917 ax5seg 27950 3vfriswmgr 29285 br8 34415 ifscgr 34705 seglecgr12im 34771 lkrshp 37640 atlatle 37855 cvlcvr1 37874 atbtwn 37982 3dimlem3 37997 3dimlem3OLDN 37998 1cvratex 38009 llnmlplnN 38075 4atlem3 38132 4atlem3a 38133 4atlem11 38145 4atlem12 38148 cdlemb 38330 paddasslem4 38359 paddasslem10 38365 pmodlem1 38382 llnexchb2lem 38404 arglem1N 38726 cdlemd4 38737 cdlemd 38743 cdleme16 38821 cdleme20 38860 cdleme21k 38874 cdleme22cN 38878 cdleme27N 38905 cdleme28c 38908 cdleme29ex 38910 cdleme32fva 38973 cdleme40n 39004 cdlemg15a 39191 cdlemg15 39192 cdlemg16ALTN 39194 cdlemg16z 39195 cdlemg20 39221 cdlemg22 39223 cdlemg29 39241 cdlemg38 39251 cdlemk33N 39445 cdlemk56 39507 fourierdlem77 44544 |
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