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| Mirrors > Home > MPE Home > Th. List > simpl31 | 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 |
|---|---|
| simpl31 | ⊢ (((𝜃 ∧ 𝜏 ∧ (𝜑 ∧ 𝜓 ∧ 𝜒)) ∧ 𝜂) → 𝜑) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simpl1 1193 | . 2 ⊢ (((𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜂) → 𝜑) | |
| 2 | 1 | 3ad2antl3 1189 | 1 ⊢ (((𝜃 ∧ 𝜏 ∧ (𝜑 ∧ 𝜓 ∧ 𝜒)) ∧ 𝜂) → 𝜑) |
| 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: nosupres 27671 noinfres 27686 ax5seglem3a 28999 ax5seg 29007 uhgrwkspth 29823 usgr2wlkspth 29827 br8d 32681 br8 35938 cgrextend 36190 segconeq 36192 trisegint 36210 ifscgr 36226 cgrsub 36227 btwnxfr 36238 seglecgr12im 36292 segletr 36296 atbtwn 39892 3dim1 39913 2llnjaN 40012 4atlem10b 40051 4atlem11 40055 4atlem12 40058 2lplnj 40066 paddasslem4 40269 pmodlem1 40292 4atex2 40523 trlval3 40633 arglem1N 40636 cdleme0moN 40671 cdleme17b 40733 cdleme20 40770 cdleme21j 40782 cdleme28c 40818 cdleme35h2 40903 cdlemg6c 41066 cdlemg6 41069 cdlemg7N 41072 cdlemg8c 41075 cdlemg11a 41083 cdlemg11b 41088 cdlemg12e 41093 cdlemg16 41103 cdlemg16ALTN 41104 cdlemg16zz 41106 cdlemg20 41131 cdlemg22 41133 cdlemg37 41135 cdlemg31d 41146 cdlemg33b 41153 cdlemg33 41157 cdlemg39 41162 cdlemg42 41175 cdlemk25-3 41350 cdlemk33N 41355 cdlemk53b 41402 |
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