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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 1205 | . 2 ⊢ (((𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜂) → 𝜓) | |
| 2 | 1 | 3ad2antl1 1198 | 1 ⊢ ((((𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜃 ∧ 𝜏) ∧ 𝜂) → 𝜓) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 399 ∧ w3a 1097 |
| 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 209 df-an 400 df-3an 1099 |
| This theorem is referenced by: pythagtriplem4 16838 pmatcollpw1lem1 22814 pmatcollpw1 22816 mp2pm2mplem2 22847 nolt02o 27736 nogt01o 27737 brbtwn2 29052 ax5seg 29085 3vfriswmgr 30426 br8 36070 ifscgr 36358 seglecgr12im 36424 lkrshp 39693 atlatle 39908 cvlcvr1 39927 atbtwn 40034 3dimlem3 40049 3dimlem3OLDN 40050 1cvratex 40061 llnmlplnN 40127 4atlem3 40184 4atlem3a 40185 4atlem11 40197 4atlem12 40200 cdlemb 40382 paddasslem4 40411 paddasslem10 40417 pmodlem1 40434 llnexchb2lem 40456 arglem1N 40778 cdlemd4 40789 cdlemd 40795 cdleme16 40873 cdleme20 40912 cdleme21k 40926 cdleme22cN 40930 cdleme27N 40957 cdleme28c 40960 cdleme29ex 40962 cdleme32fva 41025 cdleme40n 41056 cdlemg15a 41243 cdlemg15 41244 cdlemg16ALTN 41246 cdlemg16z 41247 cdlemg20 41273 cdlemg22 41275 cdlemg29 41293 cdlemg38 41303 cdlemk33N 41497 cdlemk56 41559 fourierdlem77 46721 |
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