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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 1137 | . 2 ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜑) | |
| 2 | 1 | ad2antlr 728 | 1 ⊢ (((𝜃 ∧ (𝜑 ∧ 𝜓 ∧ 𝜒)) ∧ 𝜏) → 𝜑) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 ∧ w3a 1087 |
| 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 1089 |
| This theorem is referenced by: soltmin 6101 frfi 9197 wemappo 9466 iccsplit 13413 ccatswrd 14604 sqrmo 15186 pcdvdstr 16816 vdwlem12 16932 mreexexlem4d 17582 iscatd2 17616 oppccomfpropd 17662 resssetc 18028 resscatc 18045 mod1ile 18428 mod2ile 18429 prdssgrpd 18670 prdsmndd 18707 grprcan 18915 submomnd 20073 ogrpaddltbi 20080 prdsrngd 20123 prdsringd 20268 lmodprop2d 20887 lssintcl 20927 prdslmodd 20932 islmhm2 21002 islbs3 21122 ofco2 22407 mdetmul 22579 restopnb 23131 regsep2 23332 iunconn 23384 blsscls2 24460 met2ndci 24478 xrsblre 24768 nosupbnd1lem5 27692 conway 27787 addsass 28013 mulscom 28147 legso 28683 colline 28733 tglowdim2ln 28735 cgrahl 28911 f1otrg 28955 f1otrge 28956 ax5seglem4 29017 ax5seglem5 29018 axcontlem4 29052 axcontlem8 29056 axcontlem9 29057 axcontlem10 29058 eengtrkg 29071 rusgrnumwwlks 30062 frgr3v 30362 lmhmimasvsca 33131 erdszelem8 35411 elmrsubrn 35733 btwncomim 36226 btwnswapid 36230 broutsideof3 36339 outsideoftr 36342 outsidele 36345 isbasisrelowllem1 37607 isbasisrelowllem2 37608 cvrletrN 39646 ltltncvr 39796 atcvrj2b 39805 2at0mat0 39898 paddasslem11 40203 pmod1i 40221 lautcvr 40465 tendoplass 41156 tendodi1 41157 tendodi2 41158 cdlemk34 41283 mendassa 43544 grumnud 44639 3adantlr3 45397 ssinc 45443 ssdec 45444 ioondisj2 45850 ioondisj1 45851 subsubelfzo0 47683 ply1mulgsumlem2 48744 lincresunit3lem2 48837 catprs 49367 fthcomf 49513 oppcthinco 49795 oppcthinendcALT 49797 |
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