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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 6141 frfi 9255 wemappo 9521 ttrclss 9699 ttrclselem2 9705 iccsplit 13530 ccatswrd 14730 pfxccat3 14795 modfsummods 15871 pcdvdstr 16961 vdwlem12 17077 cshwsidrepswmod0 17179 iscatd2 17762 oppccomfpropd 17808 initoeu2lem0 18095 resssetc 18174 resscatc 18191 yonedalem4c 18358 mod1ile 18574 mod2ile 18575 prdssgrpd 18820 prdsmndd 18859 grprcan 19071 mulgnn0dir 19201 mulgdir 19203 mulgass 19208 mulgnn0di 19926 mulgdi 19927 dprd2da 20145 submomnd 20233 ogrpaddltbi 20240 lmodprop2d 21082 lssintcl 21122 prdslmodd 21127 islmhm2 21196 islbs2 21315 islbs3 21316 dmatmul 22691 mdetmul 22817 restopnb 23369 iunconn 23622 1stcelcls 23655 blsscls2 24698 stdbdbl 24711 xrsblre 25006 icccmplem2 25018 itg1val2 25880 cvxcl 27186 conway 28009 leadds1 28219 addsass 28235 mulscom 28369 addonbday 28509 colline 28960 tglowdim2ln 28962 f1otrg 29257 f1otrge 29258 ax5seglem4 29319 ax5seglem5 29320 axcontlem3 29353 axcontlem8 29358 axcontlem9 29359 eengtrkg 29373 frgr3v 30663 xrofsup 33149 lmhmimasvsca 33389 erdszelem8 35711 resconn 35759 cvmliftmolem2 35795 cvmlift2lem12 35827 r1peuqusdeg1 36156 broutsideof3 36639 outsideoftr 36642 outsidele 36645 nmulprop 36703 nmulcom 36707 ltltncvr 40238 atcvrj2b 40247 cvrat4 40258 cvrat42 40259 2at0mat0 40340 islpln2a 40363 paddasslem11 40645 pmod1i 40663 lhpm0atN 40844 lautcvr 40907 cdlemg4c 41427 tendoplass 41598 tendodi1 41599 tendodi2 41600 dgrsub2 43903 grumnud 45037 ssinc 45846 ssdec 45847 ioondisj2 46250 ioondisj1 46251 ply1mulgsumlem2 49208 catprs 49830 fthcomf 49976 oppcthinco 50258 oppcthinendcALT 50260 |
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