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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 6142 frfi 9304 wemappo 9570 iccsplit 13643 ccatswrd 14846 sqrmo 15447 pcdvdstr 17083 vdwlem12 17199 mreexexlem4d 17850 iscatd2 17884 oppccomfpropd 17930 resssetc 18296 resscatc 18313 mod1ile 18696 mod2ile 18697 prdssgrpd 18951 prdsmndd 18993 grprcan 19213 submomnd 20376 ogrpaddltbi 20383 prdsrngd 20428 prdsringd 20580 lmodprop2d 21229 lssintcl 21269 prdslmodd 21274 islmhm2 21343 islbs3 21463 ofco2 22796 mdetmul 22968 restopnb 23523 regsep2 23724 iunconn 23776 blsscls2 24853 met2ndci 24871 xrsblre 25161 nosupbnd1lem5 28099 conway 28195 addsass 28421 mulscom 28555 legso 29092 colline 29148 tglowdim2ln 29150 cgrahl 29365 f1otrg 29478 f1otrge 29479 ax5seglem4 29540 ax5seglem5 29541 axcontlem4 29575 axcontlem8 29579 axcontlem9 29580 axcontlem10 29581 eengtrkg 29594 rusgrnumwwlks 30596 frgr3v 30906 lmhmimasvsca 33669 erdszelem8 36130 elmrsubrn 36452 btwncomim 36956 btwnswapid 36960 broutsideof3 37069 outsideoftr 37072 outsidele 37075 nmulprop 37117 nmulcom 37121 isbasisrelowllem1 38470 isbasisrelowllem2 38471 cvrletrN 40522 ltltncvr 40672 atcvrj2b 40681 2at0mat0 40774 paddasslem11 41079 pmod1i 41097 lautcvr 41341 tendoplass 42032 tendodi1 42033 tendodi2 42034 cdlemk34 42159 mendassa 44384 grumnud 45462 3adantlr3 46262 ssinc 46307 ssdec 46308 ioondisj2 46710 ioondisj1 46711 tmachlem-franscan 48164 subsubelfzo0 48602 ply1mulgsumlem2 49704 lincresunit3lem2 49797 catprs 50330 fthcomf 50478 oppcthinco 50779 oppcthinendcALT 50781 |
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