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| Mirrors > Home > MPE Home > Th. List > simpl13 | 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 |
|---|---|
| simpl13 | ⊢ ((((𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜃 ∧ 𝜏) ∧ 𝜂) → 𝜒) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simpl3 1210 | . 2 ⊢ (((𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜂) → 𝜒) | |
| 2 | 1 | 3ad2antl1 1202 | 1 ⊢ ((((𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜃 ∧ 𝜏) ∧ 𝜂) → 𝜒) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 400 ∧ w3a 1101 |
| 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 1103 |
| This theorem is referenced by: pythagtriplem4 16867 mply1topmatcl 22919 nolt02o 27813 nogt01o 27814 cofslts 28065 coinitslts 28066 brbtwn2 29160 ax5seg 29193 br8 36114 btwndiff 36385 ifscgr 36402 seglecgr12im 36468 atlatle 39951 cvlcvr1 39970 atbtwn 40077 3dimlem3 40092 3dimlem3OLDN 40093 4atlem3 40227 4atlem11 40240 4atlem12 40243 2lplnj 40251 paddasslem4 40454 paddasslem10 40460 pmodlem1 40477 llnexchb2lem 40499 pclfinclN 40581 arglem1N 40821 cdlemd4 40832 cdlemd 40838 cdleme16 40916 cdleme20 40955 cdleme21k 40969 cdleme22cN 40973 cdleme27N 41000 cdleme28c 41003 cdleme29ex 41005 cdleme32fva 41068 cdleme40n 41099 cdlemg15a 41286 cdlemg15 41287 cdlemg16ALTN 41289 cdlemg16z 41290 cdlemg20 41316 cdlemg22 41318 cdlemg29 41336 cdlemg38 41346 cdlemk56 41602 dihord2pre 41856 ismnu 44830 uzwo4 45632 fourierdlem77 46756 |
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