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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 28993 ax5seg 29026 axpasch 29029 axeuclid 29051 br8d 32701 br8 35959 cgrextend 36211 segconeq 36213 trisegint 36231 ifscgr 36247 cgrsub 36248 cgrxfr 36258 lineext 36279 seglecgr12im 36313 segletr 36317 lineunray 36350 lineelsb2 36351 cvrcmp 39740 cvlatexch3 39795 cvlsupr2 39800 atcvrj2b 39889 atexchcvrN 39897 3dim1 39924 3dim2 39925 3atlem3 39942 3atlem5 39944 lplnnle2at 39998 2llnjaN 40023 4atlem3 40053 4atlem10b 40062 4atlem12 40069 2llnma3r 40245 paddasslem4 40280 paddasslem7 40283 paddasslem8 40284 paddasslem12 40288 paddasslem13 40289 paddasslem15 40291 pmodlem1 40303 pmodlem2 40304 atmod1i1m 40315 llnexchb2lem 40325 4atex2 40534 ltrnatlw 40640 trlval4 40645 arglem1N 40647 cdlemd4 40658 cdlemd5 40659 cdleme0moN 40682 cdleme16 40742 cdleme20 40781 cdleme21k 40795 cdleme27N 40826 cdleme28c 40829 cdleme43fsv1snlem 40877 cdleme38n 40921 cdleme40n 40925 cdleme41snaw 40933 cdlemg6c 41077 cdlemg8c 41086 cdlemg8 41088 cdlemg12e 41104 cdlemg16 41114 cdlemg16ALTN 41115 cdlemg16z 41116 cdlemg16zz 41117 cdlemg18a 41135 cdlemg20 41142 cdlemg22 41144 cdlemg37 41146 cdlemg31d 41157 cdlemg33 41168 cdlemg38 41172 cdlemg44b 41189 cdlemk38 41372 cdlemk35s-id 41395 cdlemk39s-id 41397 cdlemk53b 41413 cdlemk55 41418 cdlemk35u 41421 cdlemk55u 41423 cdlemn11pre 41667 |
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