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Mirrors > Home > MPE Home > Th. List > simplr1 | Structured version Visualization version GIF version |
Description: Simplification of conjunction. (Contributed by NM, 9-Mar-2012.) (Proof shortened by Wolf Lammen, 23-Jun-2022.) |
Ref | Expression |
---|---|
simplr1 | ⊢ (((𝜃 ∧ (𝜑 ∧ 𝜓 ∧ 𝜒)) ∧ 𝜏) → 𝜑) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | simp1 1132 | . 2 ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜑) | |
2 | 1 | ad2antlr 725 | 1 ⊢ (((𝜃 ∧ (𝜑 ∧ 𝜓 ∧ 𝜒)) ∧ 𝜏) → 𝜑) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 398 ∧ w3a 1083 |
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 209 df-an 399 df-3an 1085 |
This theorem is referenced by: soltmin 5996 frfi 8763 wemappo 9013 iccsplit 12872 ccatswrd 14030 sqrmo 14611 pcdvdstr 16212 vdwlem12 16328 mreexexlem4d 16918 iscatd2 16952 oppccomfpropd 16997 resssetc 17352 resscatc 17365 mod1ile 17715 mod2ile 17716 prdsmndd 17944 grprcan 18137 prdsringd 19362 lmodprop2d 19696 lssintcl 19736 prdslmodd 19741 islmhm2 19810 islbs3 19927 ofco2 21060 mdetmul 21232 restopnb 21783 regsep2 21984 iunconn 22036 blsscls2 23114 met2ndci 23132 xrsblre 23419 legso 26385 colline 26435 tglowdim2ln 26437 cgrahl 26613 f1otrg 26657 f1otrge 26658 ax5seglem4 26718 ax5seglem5 26719 axcontlem4 26753 axcontlem8 26757 axcontlem9 26758 axcontlem10 26759 eengtrkg 26772 rusgrnumwwlks 27753 frgr3v 28054 submomnd 30711 ogrpaddltbi 30719 erdszelem8 32445 elmrsubrn 32767 nosupbnd1lem5 33212 conway 33264 btwncomim 33474 btwnswapid 33478 broutsideof3 33587 outsideoftr 33590 outsidele 33593 isbasisrelowllem1 34639 isbasisrelowllem2 34640 cvrletrN 36424 ltltncvr 36574 atcvrj2b 36583 2at0mat0 36676 paddasslem11 36981 pmod1i 36999 lautcvr 37243 tendoplass 37934 tendodi1 37935 tendodi2 37936 cdlemk34 38061 mendassa 39814 grumnud 40642 3adantlr3 41318 ssinc 41373 ssdec 41374 ioondisj2 41787 ioondisj1 41788 subsubelfzo0 43546 ply1mulgsumlem2 44461 lincresunit3lem2 44555 |
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