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| Mirrors > Home > MPE Home > Th. List > simpl22 | 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 |
|---|---|
| simpl22 | ⊢ (((𝜃 ∧ (𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜏) ∧ 𝜂) → 𝜓) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simpl2 1194 | . 2 ⊢ (((𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜂) → 𝜓) | |
| 2 | 1 | 3ad2antl2 1188 | 1 ⊢ (((𝜃 ∧ (𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 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: brbtwn2 28962 ax5seg 28995 axpasch 28998 axeuclid 29020 br8d 32670 br8 35944 cgrextend 36196 segconeq 36198 trisegint 36216 ifscgr 36232 cgrsub 36233 cgrxfr 36243 lineext 36264 seglecgr12im 36298 segletr 36302 lineunray 36335 lineelsb2 36336 cvrcmp 39720 cvlatexch3 39775 cvlsupr2 39780 atcvrj2b 39869 atexchcvrN 39877 3dim1 39904 3dim2 39905 3atlem3 39922 3atlem5 39924 lplnnle2at 39978 2llnjaN 40003 4atlem3 40033 4atlem10b 40042 4atlem12 40049 2llnma3r 40225 paddasslem4 40260 paddasslem7 40263 paddasslem8 40264 paddasslem12 40268 paddasslem13 40269 paddasslem15 40271 pmodlem1 40283 pmodlem2 40284 atmod1i1m 40295 llnexchb2lem 40305 4atex2 40514 ltrnatlw 40620 trlval4 40625 arglem1N 40627 cdlemd4 40638 cdlemd5 40639 cdleme0moN 40662 cdleme16 40722 cdleme20 40761 cdleme21k 40775 cdleme27N 40806 cdleme28c 40809 cdleme43fsv1snlem 40857 cdleme38n 40901 cdleme40n 40905 cdleme41snaw 40913 cdlemg6c 41057 cdlemg8c 41066 cdlemg8 41068 cdlemg12e 41084 cdlemg16 41094 cdlemg16ALTN 41095 cdlemg16z 41096 cdlemg16zz 41097 cdlemg18a 41115 cdlemg20 41122 cdlemg22 41124 cdlemg37 41126 cdlemg31d 41137 cdlemg33 41148 cdlemg38 41152 cdlemg44b 41169 cdlemk38 41352 cdlemk35s-id 41375 cdlemk39s-id 41377 cdlemk53b 41393 cdlemk55 41398 cdlemk35u 41401 cdlemk55u 41403 cdlemn11pre 41647 |
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