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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 1199 | . 2 ⊢ (((𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜂) → 𝜓) | |
| 2 | 1 | 3ad2antl2 1193 | 1 ⊢ (((𝜃 ∧ (𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜏) ∧ 𝜂) → 𝜓) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 396 ∧ w3a 1092 |
| 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 208 df-an 397 df-3an 1094 |
| This theorem is referenced by: brbtwn2 28999 ax5seg 29032 axpasch 29035 axeuclid 29057 br8d 32707 br8 35985 cgrextend 36237 segconeq 36239 trisegint 36257 ifscgr 36273 cgrsub 36274 cgrxfr 36284 lineext 36305 seglecgr12im 36339 segletr 36343 lineunray 36376 lineelsb2 36377 cvrcmp 39776 cvlatexch3 39831 cvlsupr2 39836 atcvrj2b 39925 atexchcvrN 39933 3dim1 39960 3dim2 39961 3atlem3 39978 3atlem5 39980 lplnnle2at 40034 2llnjaN 40059 4atlem3 40089 4atlem10b 40098 4atlem12 40105 2llnma3r 40281 paddasslem4 40316 paddasslem7 40319 paddasslem8 40320 paddasslem12 40324 paddasslem13 40325 paddasslem15 40327 pmodlem1 40339 pmodlem2 40340 atmod1i1m 40351 llnexchb2lem 40361 4atex2 40570 ltrnatlw 40676 trlval4 40681 arglem1N 40683 cdlemd4 40694 cdlemd5 40695 cdleme0moN 40718 cdleme16 40778 cdleme20 40817 cdleme21k 40831 cdleme27N 40862 cdleme28c 40865 cdleme43fsv1snlem 40913 cdleme38n 40957 cdleme40n 40961 cdleme41snaw 40969 cdlemg6c 41113 cdlemg8c 41122 cdlemg8 41124 cdlemg12e 41140 cdlemg16 41150 cdlemg16ALTN 41151 cdlemg16z 41152 cdlemg16zz 41153 cdlemg18a 41171 cdlemg20 41178 cdlemg22 41180 cdlemg37 41182 cdlemg31d 41193 cdlemg33 41204 cdlemg38 41208 cdlemg44b 41225 cdlemk38 41408 cdlemk35s-id 41431 cdlemk39s-id 41433 cdlemk53b 41449 cdlemk55 41454 cdlemk35u 41457 cdlemk55u 41459 cdlemn11pre 41703 |
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