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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 27685 noinfres 27700 ax5seglem3a 29013 ax5seg 29021 uhgrwkspth 29838 usgr2wlkspth 29842 br8d 32696 br8 35954 cgrextend 36206 segconeq 36208 trisegint 36226 ifscgr 36242 cgrsub 36243 btwnxfr 36254 seglecgr12im 36308 segletr 36312 atbtwn 39906 3dim1 39927 2llnjaN 40026 4atlem10b 40065 4atlem11 40069 4atlem12 40072 2lplnj 40080 paddasslem4 40283 pmodlem1 40306 4atex2 40537 trlval3 40647 arglem1N 40650 cdleme0moN 40685 cdleme17b 40747 cdleme20 40784 cdleme21j 40796 cdleme28c 40832 cdleme35h2 40917 cdlemg6c 41080 cdlemg6 41083 cdlemg7N 41086 cdlemg8c 41089 cdlemg11a 41097 cdlemg11b 41102 cdlemg12e 41107 cdlemg16 41117 cdlemg16ALTN 41118 cdlemg16zz 41120 cdlemg20 41145 cdlemg22 41147 cdlemg37 41149 cdlemg31d 41160 cdlemg33b 41167 cdlemg33 41171 cdlemg39 41176 cdlemg42 41189 cdlemk25-3 41364 cdlemk33N 41369 cdlemk53b 41416 |
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