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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 6134 frfi 9259 wemappo 9525 ttrclss 9703 ttrclselem2 9709 iccsplit 13542 ccatswrd 14742 pfxccat3 14807 modfsummods 15884 pcdvdstr 16974 vdwlem12 17090 cshwsidrepswmod0 17192 iscatd2 17775 oppccomfpropd 17821 initoeu2lem0 18108 resssetc 18187 resscatc 18204 yonedalem4c 18371 mod1ile 18587 mod2ile 18588 prdssgrpd 18841 prdsmndd 18883 grprcan 19103 mulgnn0dir 19233 mulgdir 19235 mulgass 19240 mulgnn0di 19958 mulgdi 19959 dprd2da 20177 submomnd 20265 ogrpaddltbi 20272 lmodprop2d 21114 lssintcl 21154 prdslmodd 21159 islmhm2 21228 islbs2 21347 islbs3 21348 dmatmul 22725 mdetmul 22851 restopnb 23406 iunconn 23659 1stcelcls 23693 blsscls2 24736 stdbdbl 24749 xrsblre 25044 icccmplem2 25056 itg1val2 25918 cvxcl 27229 conway 28052 leadds1 28262 addsass 28278 mulscom 28412 addonbday 28552 colline 29005 tglowdim2ln 29007 f1otrg 29335 f1otrge 29336 ax5seglem4 29397 ax5seglem5 29398 axcontlem3 29431 axcontlem8 29436 axcontlem9 29437 eengtrkg 29451 frgr3v 30763 xrofsup 33246 lmhmimasvsca 33486 erdszelem8 35785 resconn 35833 cvmliftmolem2 35869 cvmlift2lem12 35901 r1peuqusdeg1 36230 broutsideof3 36714 outsideoftr 36717 outsidele 36720 nmulprop 36778 nmulcom 36782 ltltncvr 40304 atcvrj2b 40313 cvrat4 40324 cvrat42 40325 2at0mat0 40406 islpln2a 40429 paddasslem11 40711 pmod1i 40729 lhpm0atN 40910 lautcvr 40973 cdlemg4c 41493 tendoplass 41664 tendodi1 41665 tendodi2 41666 dgrsub2 43984 grumnud 45118 ssinc 45927 ssdec 45928 ioondisj2 46331 ioondisj1 46332 ply1mulgsumlem2 49325 catprs 49945 fthcomf 50091 oppcthinco 50373 oppcthinendcALT 50375 |
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