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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 1211 | . 2 ⊢ (((𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜂) → 𝜓) | |
| 2 | 1 | 3ad2antl1 1204 | 1 ⊢ ((((𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜃 ∧ 𝜏) ∧ 𝜂) → 𝜓) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 400 ∧ w3a 1103 |
| 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 210 df-an 401 df-3an 1105 |
| This theorem is referenced by: pythagtriplem4 16880 pmatcollpw1lem1 22912 pmatcollpw1 22914 mp2pm2mplem2 22945 nolt02o 27837 nogt01o 27838 brbtwn2 29233 ax5seg 29266 3vfriswmgr 30607 br8 36226 ifscgr 36514 seglecgr12im 36580 lkrshp 39857 atlatle 40072 cvlcvr1 40091 atbtwn 40198 3dimlem3 40213 3dimlem3OLDN 40214 1cvratex 40225 llnmlplnN 40291 4atlem3 40348 4atlem3a 40349 4atlem11 40361 4atlem12 40364 cdlemb 40546 paddasslem4 40575 paddasslem10 40581 pmodlem1 40598 llnexchb2lem 40620 arglem1N 40942 cdlemd4 40953 cdlemd 40959 cdleme16 41037 cdleme20 41076 cdleme21k 41090 cdleme22cN 41094 cdleme27N 41121 cdleme28c 41124 cdleme29ex 41126 cdleme32fva 41189 cdleme40n 41220 cdlemg15a 41407 cdlemg15 41408 cdlemg16ALTN 41410 cdlemg16z 41411 cdlemg20 41437 cdlemg22 41439 cdlemg29 41457 cdlemg38 41467 cdlemk33N 41661 cdlemk56 41723 fourierdlem77 46877 |
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