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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 1137 | . 2 ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜑) | |
| 2 | 1 | ad2antlr 728 | 1 ⊢ (((𝜃 ∧ (𝜑 ∧ 𝜓 ∧ 𝜒)) ∧ 𝜏) → 𝜑) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 ∧ w3a 1087 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-3an 1089 |
| This theorem is referenced by: soltmin 6093 frfi 9188 wemappo 9457 iccsplit 13429 ccatswrd 14622 sqrmo 15204 pcdvdstr 16838 vdwlem12 16954 mreexexlem4d 17604 iscatd2 17638 oppccomfpropd 17684 resssetc 18050 resscatc 18067 mod1ile 18450 mod2ile 18451 prdssgrpd 18692 prdsmndd 18729 grprcan 18940 submomnd 20098 ogrpaddltbi 20105 prdsrngd 20148 prdsringd 20291 lmodprop2d 20910 lssintcl 20950 prdslmodd 20955 islmhm2 21025 islbs3 21145 ofco2 22426 mdetmul 22598 restopnb 23150 regsep2 23351 iunconn 23403 blsscls2 24479 met2ndci 24497 xrsblre 24787 nosupbnd1lem5 27690 conway 27785 addsass 28011 mulscom 28145 legso 28681 colline 28731 tglowdim2ln 28733 cgrahl 28909 f1otrg 28953 f1otrge 28954 ax5seglem4 29015 ax5seglem5 29016 axcontlem4 29050 axcontlem8 29054 axcontlem9 29055 axcontlem10 29056 eengtrkg 29069 rusgrnumwwlks 30060 frgr3v 30360 lmhmimasvsca 33114 erdszelem8 35396 elmrsubrn 35718 btwncomim 36211 btwnswapid 36215 broutsideof3 36324 outsideoftr 36327 outsidele 36330 isbasisrelowllem1 37685 isbasisrelowllem2 37686 cvrletrN 39733 ltltncvr 39883 atcvrj2b 39892 2at0mat0 39985 paddasslem11 40290 pmod1i 40308 lautcvr 40552 tendoplass 41243 tendodi1 41244 tendodi2 41245 cdlemk34 41370 mendassa 43636 grumnud 44731 3adantlr3 45489 ssinc 45535 ssdec 45536 ioondisj2 45941 ioondisj1 45942 subsubelfzo0 47787 ply1mulgsumlem2 48875 lincresunit3lem2 48968 catprs 49498 fthcomf 49644 oppcthinco 49926 oppcthinendcALT 49928 |
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