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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 1192 | . 2 ⊢ (((𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜂) → 𝜑) | |
| 2 | 1 | 3ad2antl3 1188 | 1 ⊢ (((𝜃 ∧ 𝜏 ∧ (𝜑 ∧ 𝜓 ∧ 𝜒)) ∧ 𝜂) → 𝜑) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 ∧ w3a 1086 |
| 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 1088 |
| This theorem is referenced by: nosupres 27675 noinfres 27690 ax5seglem3a 29003 ax5seg 29011 uhgrwkspth 29828 usgr2wlkspth 29832 br8d 32686 br8 35950 cgrextend 36202 segconeq 36204 trisegint 36222 ifscgr 36238 cgrsub 36239 btwnxfr 36250 seglecgr12im 36304 segletr 36308 atbtwn 39706 3dim1 39727 2llnjaN 39826 4atlem10b 39865 4atlem11 39869 4atlem12 39872 2lplnj 39880 paddasslem4 40083 pmodlem1 40106 4atex2 40337 trlval3 40447 arglem1N 40450 cdleme0moN 40485 cdleme17b 40547 cdleme20 40584 cdleme21j 40596 cdleme28c 40632 cdleme35h2 40717 cdlemg6c 40880 cdlemg6 40883 cdlemg7N 40886 cdlemg8c 40889 cdlemg11a 40897 cdlemg11b 40902 cdlemg12e 40907 cdlemg16 40917 cdlemg16ALTN 40918 cdlemg16zz 40920 cdlemg20 40945 cdlemg22 40947 cdlemg37 40949 cdlemg31d 40960 cdlemg33b 40967 cdlemg33 40971 cdlemg39 40976 cdlemg42 40989 cdlemk25-3 41164 cdlemk33N 41169 cdlemk53b 41216 |
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