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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 6129 frfi 9279 wemappo 9546 ttrclss 9724 ttrclselem2 9730 iccsplit 13619 ccatswrd 14822 pfxccat3 14887 modfsummods 15965 pcdvdstr 17059 vdwlem12 17175 cshwsidrepswmod0 17277 iscatd2 17860 oppccomfpropd 17906 initoeu2lem0 18193 resssetc 18272 resscatc 18289 yonedalem4c 18456 mod1ile 18672 mod2ile 18673 prdssgrpd 18927 prdsmndd 18969 grprcan 19189 mulgnn0dir 19319 mulgdir 19321 mulgass 19326 mulgnn0di 20044 mulgdi 20045 dprd2da 20263 submomnd 20351 ogrpaddltbi 20358 lmodprop2d 21204 lssintcl 21244 prdslmodd 21249 islmhm2 21318 islbs2 21437 islbs3 21438 dmatmul 22817 mdetmul 22943 restopnb 23498 iunconn 23751 1stcelcls 23785 blsscls2 24828 stdbdbl 24841 xrsblre 25136 icccmplem2 25148 itg1val2 26010 cvxcl 27317 conway 28170 leadds1 28380 addsass 28396 mulscom 28530 addonbday 28670 colline 29123 tglowdim2ln 29125 f1otrg 29453 f1otrge 29454 ax5seglem4 29515 ax5seglem5 29516 axcontlem3 29549 axcontlem8 29554 axcontlem9 29555 eengtrkg 29569 frgr3v 30881 xrofsup 33405 lmhmimasvsca 33645 erdszelem8 36049 resconn 36097 cvmliftmolem2 36133 cvmlift2lem12 36165 r1peuqusdeg1 36494 broutsideof3 36983 outsideoftr 36986 outsidele 36989 nmulprop 37031 nmulcom 37035 ltltncvr 40573 atcvrj2b 40582 cvrat4 40593 cvrat42 40594 2at0mat0 40675 islpln2a 40698 paddasslem11 40980 pmod1i 40998 lhpm0atN 41179 lautcvr 41242 cdlemg4c 41762 tendoplass 41933 tendodi1 41934 tendodi2 41935 dgrsub2 44230 grumnud 45363 ssinc 46195 ssdec 46196 ioondisj2 46598 ioondisj1 46599 ply1mulgsumlem2 49592 catprs 50218 fthcomf 50366 oppcthinco 50667 oppcthinendcALT 50669 |
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