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| Mirrors > Home > ILE Home > Th. List > simpr2 | GIF version | ||
| Description: Simplification rule. (Contributed by Jeff Hankins, 17-Nov-2009.) |
| Ref | Expression |
|---|---|
| simpr2 | ⊢ ((𝜑 ∧ (𝜓 ∧ 𝜒 ∧ 𝜃)) → 𝜒) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simp2 1029 | . 2 ⊢ ((𝜓 ∧ 𝜒 ∧ 𝜃) → 𝜒) | |
| 2 | 1 | adantl 277 | 1 ⊢ ((𝜑 ∧ (𝜓 ∧ 𝜒 ∧ 𝜃)) → 𝜒) |
| Colors of variables: wff set class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 104 ∧ w3a 1009 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 |
| This proof depends on definitions: df-bi 117 df-3an 1011 |
| This theorem is used by: simplr2 1071 simprr2 1077 simp1r2 1125 simp2r2 1131 simp3r2 1137 3anandis 1388 isopolem 6028 tfrlemibacc 6597 tfrlemibfn 6599 tfr1onlembacc 6613 tfr1onlembfn 6615 tfrcllembacc 6626 tfrcllembfn 6628 prltlu 7854 prdisj 7859 prmuloc2 7934 ltntri 8454 eluzuzle 9932 xlesubadd 10287 elioc2 10340 elico2 10341 elicc2 10342 fseq1p1m1 10503 fz0fzelfz0 10536 seq3f1olemp 10954 bcval5 11203 hashdifpr 11263 hashtpgim 11299 swrdsbslen 11440 ccatswrd 11444 swrdswrdlem 11478 summodclem2 12151 isumss2 12162 tanaddap 12508 dvds2ln 12593 divalglemeunn 12690 divalglemex 12691 divalglemeuneg 12692 isstructr 13369 f1ovscpbl 13635 mndissubm 13784 grpsubrcan 13888 grpsubadd 13895 grpaddsubass 13897 grpsubsub4 13900 grppnpcan2 13901 grpnpncan 13902 mulgnndir 13956 mulgnn0dir 13957 mulgdir 13959 mulgnnass 13962 mulgnn0ass 13963 mulgass 13964 mulgsubdir 13967 issubg2m 13994 eqgval 14028 qusgrp 14037 cmn32 14109 cmn12 14111 abladdsub 14121 ablsubsub23 14131 prdssgrpd 14193 prdsmndd 14196 rngass 14240 srgdilem 14275 srgass 14277 ringdilem 14318 ringass 14322 opprrng 14384 opprring 14386 mulgass3 14393 unitgrp 14425 dvrass 14448 dvrdir 14452 subrgunit 14549 issubrg2 14551 aprap 14600 lsssn0 14709 islss3 14718 sralmod 14789 restopnb 15284 icnpimaex 15314 cnptopresti 15341 psmettri 15433 isxmet2d 15451 xmettri 15475 metrtri 15480 xmetres2 15482 bldisj 15504 blss2ps 15509 blss2 15510 xmstri2 15573 mstri2 15574 xmstri 15575 mstri 15576 xmstri3 15577 mstri3 15578 msrtri 15579 comet 15602 bdbl 15606 xmetxp 15610 dvconst 15797 dvconstre 15799 dvconstss 15801 sgmmul 16116 gausslemma2dlem1a 16189 pw1ndom3 17032 |
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