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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 1154 | . 2 ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜑) | |
| 2 | 1 | ad2antlr 740 | 1 ⊢ (((𝜃 ∧ (𝜑 ∧ 𝜓 ∧ 𝜒)) ∧ 𝜏) → 𝜑) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 ∧ w3a 1103 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 |
| This proof depends on definitions: df-bi 210 df-an 402 df-3an 1105 |
| This theorem is used by: soltmin 6128 frfi 9260 wemappo 9527 iccsplit 13597 ccatswrd 14798 sqrmo 15398 pcdvdstr 17034 vdwlem12 17150 mreexexlem4d 17801 iscatd2 17835 oppccomfpropd 17881 resssetc 18247 resscatc 18264 mod1ile 18647 mod2ile 18648 prdssgrpd 18902 prdsmndd 18944 grprcan 19164 submomnd 20326 ogrpaddltbi 20333 prdsrngd 20378 prdsringd 20530 lmodprop2d 21179 lssintcl 21219 prdslmodd 21224 islmhm2 21293 islbs3 21413 ofco2 22746 mdetmul 22918 restopnb 23473 regsep2 23674 iunconn 23726 blsscls2 24803 met2ndci 24821 xrsblre 25111 nosupbnd1lem5 28051 conway 28147 addsass 28373 mulscom 28507 legso 29044 colline 29100 tglowdim2ln 29102 cgrahl 29317 f1otrg 29430 f1otrge 29431 ax5seglem4 29492 ax5seglem5 29493 axcontlem4 29527 axcontlem8 29531 axcontlem9 29532 axcontlem10 29533 eengtrkg 29546 rusgrnumwwlks 30548 frgr3v 30858 lmhmimasvsca 33581 erdszelem8 35932 elmrsubrn 36254 btwncomim 36748 btwnswapid 36752 broutsideof3 36861 outsideoftr 36864 outsidele 36867 nmulprop 36909 nmulcom 36913 isbasisrelowllem1 38246 isbasisrelowllem2 38247 cvrletrN 40298 ltltncvr 40448 atcvrj2b 40457 2at0mat0 40550 paddasslem11 40855 pmod1i 40873 lautcvr 41117 tendoplass 41808 tendodi1 41809 tendodi2 41810 cdlemk34 41935 mendassa 44150 grumnud 45229 3adantlr3 46000 ssinc 46045 ssdec 46046 ioondisj2 46449 ioondisj1 46450 tmachlem-franscan 47903 subsubelfzo0 48341 ply1mulgsumlem2 49443 lincresunit3lem2 49536 catprs 50063 fthcomf 50209 oppcthinco 50491 oppcthinendcALT 50493 |
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