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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 1209 | . 2 ⊢ (((𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜂) → 𝜓) | |
| 2 | 1 | 3ad2antl2 1203 | 1 ⊢ (((𝜃 ∧ (𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜏) ∧ 𝜂) → 𝜓) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 400 ∧ w3a 1101 |
| 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 1103 |
| This theorem is referenced by: brbtwn2 29221 ax5seg 29254 axpasch 29257 axeuclid 29279 br8d 32919 br8 36214 cgrextend 36466 segconeq 36468 trisegint 36486 ifscgr 36502 cgrsub 36503 cgrxfr 36513 lineext 36534 seglecgr12im 36568 segletr 36572 lineunray 36605 lineelsb2 36606 cvrcmp 40025 cvlatexch3 40080 cvlsupr2 40085 atcvrj2b 40174 atexchcvrN 40182 3dim1 40209 3dim2 40210 3atlem3 40227 3atlem5 40229 lplnnle2at 40283 2llnjaN 40308 4atlem3 40338 4atlem10b 40347 4atlem12 40354 2llnma3r 40530 paddasslem4 40565 paddasslem7 40568 paddasslem8 40569 paddasslem12 40573 paddasslem13 40574 paddasslem15 40576 pmodlem1 40588 pmodlem2 40589 atmod1i1m 40600 llnexchb2lem 40610 4atex2 40819 ltrnatlw 40925 trlval4 40930 arglem1N 40932 cdlemd4 40943 cdlemd5 40944 cdleme0moN 40967 cdleme16 41027 cdleme20 41066 cdleme21k 41080 cdleme27N 41111 cdleme28c 41114 cdleme43fsv1snlem 41162 cdleme38n 41206 cdleme40n 41210 cdleme41snaw 41218 cdlemg6c 41362 cdlemg8c 41371 cdlemg8 41373 cdlemg12e 41389 cdlemg16 41399 cdlemg16ALTN 41400 cdlemg16z 41401 cdlemg16zz 41402 cdlemg18a 41420 cdlemg20 41427 cdlemg22 41429 cdlemg37 41431 cdlemg31d 41442 cdlemg33 41453 cdlemg38 41457 cdlemg44b 41474 cdlemk38 41657 cdlemk35s-id 41680 cdlemk39s-id 41682 cdlemk53b 41698 cdlemk55 41703 cdlemk35u 41706 cdlemk55u 41708 cdlemn11pre 41952 |
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