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| Mirrors > Home > MPE Home > Th. List > simplr2 | 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 |
|---|---|
| simplr2 | ⊢ (((𝜃 ∧ (𝜑 ∧ 𝜓 ∧ 𝜒)) ∧ 𝜏) → 𝜓) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simp2 1155 | . 2 ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜓) | |
| 2 | 1 | ad2antlr 740 | 1 ⊢ (((𝜃 ∧ (𝜑 ∧ 𝜓 ∧ 𝜒)) ∧ 𝜏) → 𝜓) |
| 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 pcdvdstr 16974 vdwlem12 17090 iscatd2 17775 oppccomfpropd 17821 resssetc 18187 resscatc 18204 mod1ile 18587 mod2ile 18588 prdssgrpd 18841 prdsmndd 18883 grprcan 19103 mulgnn0dir 19233 mulgnn0di 19958 mulgdi 19959 submomnd 20265 ogrpaddltbi 20272 lmodprop2d 21114 lssintcl 21154 prdslmodd 21159 islmhm2 21228 islbs3 21348 mdetmul 22851 restopnb 23406 nrmsep 23588 iunconn 23659 ptpjopn 23844 blsscls2 24736 xrsblre 25044 icccmplem2 25056 icccvx 25184 conway 28052 addsass 28278 mulscom 28412 addonbday 28552 colline 29005 tglowdim2ln 29007 f1otrg 29335 f1otrge 29336 ax5seglem5 29398 axcontlem3 29431 axcontlem4 29432 axcontlem8 29436 eengtrkg 29451 2pthon3v 30419 erclwwlktr 30500 erclwwlkntr 30549 eucrctshift 30731 frgr3v 30763 frgr2wwlkeqm 30819 xrofsup 33246 lmhmimasvsca 33486 erdszelem8 35785 cvmliftmolem2 35869 cvmlift2lem12 35901 r1peuqusdeg1 36230 btwnswapid 36605 btwnsegle 36705 broutsideof3 36714 outsidele 36720 nmulprop 36778 nmulcom 36782 isbasisrelowllem2 38118 cvrletrN 40154 ltltncvr 40304 atcvrj2b 40313 cvrat4 40324 2at0mat0 40406 islpln2a 40429 paddasslem11 40711 pmod1i 40729 lautcvr 40973 cdlemg4c 41493 tendoplass 41664 tendodi1 41665 tendodi2 41666 mendlmod 44038 mendassa 44039 3adantlr3 45882 ssinc 45927 ssdec 45928 ioondisj2 46331 ioondisj1 46332 stoweidlem60 46896 ply1mulgsumlem2 49325 lincresunit3lem2 49418 catprs 49945 fthcomf 50091 oppcthinco 50373 oppcthinendcALT 50375 |
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