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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 1193 | . 2 ⊢ (((𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜂) → 𝜓) | |
| 2 | 1 | 3ad2antl1 1186 | 1 ⊢ ((((𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜃 ∧ 𝜏) ∧ 𝜂) → 𝜓) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 ∧ w3a 1086 |
| 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 1088 |
| This theorem is referenced by: pythagtriplem4 16747 pmatcollpw1lem1 22718 pmatcollpw1 22720 mp2pm2mplem2 22751 nolt02o 27663 nogt01o 27664 brbtwn2 28978 ax5seg 29011 3vfriswmgr 30353 br8 35950 ifscgr 36238 seglecgr12im 36304 lkrshp 39361 atlatle 39576 cvlcvr1 39595 atbtwn 39702 3dimlem3 39717 3dimlem3OLDN 39718 1cvratex 39729 llnmlplnN 39795 4atlem3 39852 4atlem3a 39853 4atlem11 39865 4atlem12 39868 cdlemb 40050 paddasslem4 40079 paddasslem10 40085 pmodlem1 40102 llnexchb2lem 40124 arglem1N 40446 cdlemd4 40457 cdlemd 40463 cdleme16 40541 cdleme20 40580 cdleme21k 40594 cdleme22cN 40598 cdleme27N 40625 cdleme28c 40628 cdleme29ex 40630 cdleme32fva 40693 cdleme40n 40724 cdlemg15a 40911 cdlemg15 40912 cdlemg16ALTN 40914 cdlemg16z 40915 cdlemg20 40941 cdlemg22 40943 cdlemg29 40961 cdlemg38 40971 cdlemk33N 41165 cdlemk56 41227 fourierdlem77 46423 |
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