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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 1210 | . 2 ⊢ (((𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜂) → 𝜑) | |
| 2 | 1 | 3ad2antl3 1206 | 1 ⊢ (((𝜃 ∧ 𝜏 ∧ (𝜑 ∧ 𝜓 ∧ 𝜒)) ∧ 𝜂) → 𝜑) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 400 ∧ w3a 1103 |
| 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 1105 |
| This theorem is referenced by: nosupres 27852 noinfres 27867 ax5seglem3a 29261 ax5seg 29269 uhgrwkspth 30085 usgr2wlkspth 30089 br8d 32934 br8 36229 cgrextend 36481 segconeq 36483 trisegint 36501 ifscgr 36517 cgrsub 36518 btwnxfr 36529 seglecgr12im 36583 segletr 36587 atbtwn 40201 3dim1 40222 2llnjaN 40321 4atlem10b 40360 4atlem11 40364 4atlem12 40367 2lplnj 40375 paddasslem4 40578 pmodlem1 40601 4atex2 40832 trlval3 40942 arglem1N 40945 cdleme0moN 40980 cdleme17b 41042 cdleme20 41079 cdleme21j 41091 cdleme28c 41127 cdleme35h2 41212 cdlemg6c 41375 cdlemg6 41378 cdlemg7N 41381 cdlemg8c 41384 cdlemg11a 41392 cdlemg11b 41397 cdlemg12e 41402 cdlemg16 41412 cdlemg16ALTN 41413 cdlemg16zz 41415 cdlemg20 41440 cdlemg22 41442 cdlemg37 41444 cdlemg31d 41455 cdlemg33b 41462 cdlemg33 41466 cdlemg39 41471 cdlemg42 41484 cdlemk25-3 41659 cdlemk33N 41664 cdlemk53b 41711 |
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