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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 16759 pmatcollpw1lem1 22730 pmatcollpw1 22732 mp2pm2mplem2 22763 nolt02o 27675 nogt01o 27676 brbtwn2 28990 ax5seg 29023 3vfriswmgr 30365 br8 35969 ifscgr 36257 seglecgr12im 36323 lkrshp 39475 atlatle 39690 cvlcvr1 39709 atbtwn 39816 3dimlem3 39831 3dimlem3OLDN 39832 1cvratex 39843 llnmlplnN 39909 4atlem3 39966 4atlem3a 39967 4atlem11 39979 4atlem12 39982 cdlemb 40164 paddasslem4 40193 paddasslem10 40199 pmodlem1 40216 llnexchb2lem 40238 arglem1N 40560 cdlemd4 40571 cdlemd 40577 cdleme16 40655 cdleme20 40694 cdleme21k 40708 cdleme22cN 40712 cdleme27N 40739 cdleme28c 40742 cdleme29ex 40744 cdleme32fva 40807 cdleme40n 40838 cdlemg15a 41025 cdlemg15 41026 cdlemg16ALTN 41028 cdlemg16z 41029 cdlemg20 41055 cdlemg22 41057 cdlemg29 41075 cdlemg38 41085 cdlemk33N 41279 cdlemk56 41341 fourierdlem77 46535 |
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