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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 6134 frfi 9259 wemappo 9525 iccsplit 13542 ccatswrd 14742 sqrmo 15342 pcdvdstr 16974 vdwlem12 17090 mreexexlem4d 17741 iscatd2 17775 oppccomfpropd 17821 resssetc 18187 resscatc 18204 mod1ile 18587 mod2ile 18588 prdssgrpd 18841 prdsmndd 18883 grprcan 19103 submomnd 20265 ogrpaddltbi 20272 prdsrngd 20317 prdsringd 20467 lmodprop2d 21114 lssintcl 21154 prdslmodd 21159 islmhm2 21228 islbs3 21348 ofco2 22679 mdetmul 22851 restopnb 23406 regsep2 23607 iunconn 23659 blsscls2 24736 met2ndci 24754 xrsblre 25044 nosupbnd1lem5 27956 conway 28052 addsass 28278 mulscom 28412 legso 28949 colline 29005 tglowdim2ln 29007 cgrahl 29222 f1otrg 29335 f1otrge 29336 ax5seglem4 29397 ax5seglem5 29398 axcontlem4 29432 axcontlem8 29436 axcontlem9 29437 axcontlem10 29438 eengtrkg 29451 rusgrnumwwlks 30453 frgr3v 30763 lmhmimasvsca 33486 erdszelem8 35785 elmrsubrn 36107 btwncomim 36601 btwnswapid 36605 broutsideof3 36714 outsideoftr 36717 outsidele 36720 nmulprop 36778 nmulcom 36782 isbasisrelowllem1 38117 isbasisrelowllem2 38118 cvrletrN 40154 ltltncvr 40304 atcvrj2b 40313 2at0mat0 40406 paddasslem11 40711 pmod1i 40729 lautcvr 40973 tendoplass 41664 tendodi1 41665 tendodi2 41666 cdlemk34 41791 mendassa 44039 grumnud 45118 3adantlr3 45882 ssinc 45927 ssdec 45928 ioondisj2 46331 ioondisj1 46332 tmachlem-franscan 47785 subsubelfzo0 48223 ply1mulgsumlem2 49325 lincresunit3lem2 49418 catprs 49945 fthcomf 50091 oppcthinco 50373 oppcthinendcALT 50375 |
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