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| Mirrors > Home > MPE Home > Th. List > simplr3 | 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 |
|---|---|
| simplr3 | ⊢ (((𝜃 ∧ (𝜑 ∧ 𝜓 ∧ 𝜒)) ∧ 𝜏) → 𝜒) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simp3 1156 | . 2 ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜒) | |
| 2 | 1 | ad2antlr 740 | 1 ⊢ (((𝜃 ∧ (𝜑 ∧ 𝜓 ∧ 𝜒)) ∧ 𝜏) → 𝜒) |
| 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 ttrclss 9705 ttrclselem2 9711 iccsplit 13597 ccatswrd 14798 pfxccat3 14863 modfsummods 15940 pcdvdstr 17034 vdwlem12 17150 cshwsidrepswmod0 17252 iscatd2 17835 oppccomfpropd 17881 initoeu2lem0 18168 resssetc 18247 resscatc 18264 yonedalem4c 18431 mod1ile 18647 mod2ile 18648 prdssgrpd 18902 prdsmndd 18944 grprcan 19164 mulgnn0dir 19294 mulgdir 19296 mulgass 19301 mulgnn0di 20019 mulgdi 20020 dprd2da 20238 submomnd 20326 ogrpaddltbi 20333 lmodprop2d 21179 lssintcl 21219 prdslmodd 21224 islmhm2 21293 islbs2 21412 islbs3 21413 dmatmul 22792 mdetmul 22918 restopnb 23473 iunconn 23726 1stcelcls 23760 blsscls2 24803 stdbdbl 24816 xrsblre 25111 icccmplem2 25123 itg1val2 25985 cvxcl 27294 conway 28147 leadds1 28357 addsass 28373 mulscom 28507 addonbday 28647 colline 29100 tglowdim2ln 29102 f1otrg 29430 f1otrge 29431 ax5seglem4 29492 ax5seglem5 29493 axcontlem3 29526 axcontlem8 29531 axcontlem9 29532 eengtrkg 29546 frgr3v 30858 xrofsup 33341 lmhmimasvsca 33581 erdszelem8 35932 resconn 35980 cvmliftmolem2 36016 cvmlift2lem12 36048 r1peuqusdeg1 36377 broutsideof3 36861 outsideoftr 36864 outsidele 36867 nmulprop 36909 nmulcom 36913 ltltncvr 40448 atcvrj2b 40457 cvrat4 40468 cvrat42 40469 2at0mat0 40550 islpln2a 40573 paddasslem11 40855 pmod1i 40873 lhpm0atN 41054 lautcvr 41117 cdlemg4c 41637 tendoplass 41808 tendodi1 41809 tendodi2 41810 dgrsub2 44095 grumnud 45229 ssinc 46045 ssdec 46046 ioondisj2 46449 ioondisj1 46450 ply1mulgsumlem2 49443 catprs 50063 fthcomf 50209 oppcthinco 50491 oppcthinendcALT 50493 |
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