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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 7855 prdisj 7860 prmuloc2 7935 ltntri 8456 eluzuzle 9940 xlesubadd 10296 elioc2 10349 elico2 10350 elicc2 10351 fseq1p1m1 10512 fz0fzelfz0 10545 seq3f1olemp 10967 bcval5 11217 hashdifpr 11277 hashtpgim 11313 swrdsbslen 11454 ccatswrd 11458 swrdswrdlem 11492 summodclem2 12168 isumss2 12179 tanaddap 12525 dvds2ln 12610 divalglemeunn 12707 divalglemex 12708 divalglemeuneg 12709 isstructr 13419 f1ovscpbl 13686 mndissubm 13835 grpsubrcan 13939 grpsubadd 13946 grpaddsubass 13948 grpsubsub4 13951 grppnpcan2 13952 grpnpncan 13953 mulgnndir 14007 mulgnn0dir 14008 mulgdir 14010 mulgnnass 14013 mulgnn0ass 14014 mulgass 14015 mulgsubdir 14018 issubg2m 14045 eqgval 14079 qusgrp 14088 cmn32 14191 cmn12 14193 abladdsub 14203 ablsubsub23 14213 prdssgrpd 14282 prdsmndd 14285 rngass 14329 srgdilem 14364 srgass 14366 ringdilem 14407 ringass 14411 opprrng 14473 opprring 14475 mulgass3 14482 unitgrp 14514 dvrass 14537 dvrdir 14541 subrgunit 14638 issubrg2 14640 aprap 14689 lsssn0 14798 islss3 14807 sralmod 14878 restopnb 15381 icnpimaex 15411 cnptopresti 15438 psmettri 15530 isxmet2d 15548 xmettri 15572 metrtri 15577 xmetres2 15579 bldisj 15601 blss2ps 15606 blss2 15607 xmstri2 15670 mstri2 15671 xmstri 15672 mstri 15673 xmstri3 15674 mstri3 15675 msrtri 15676 comet 15699 bdbl 15703 xmetxp 15707 dvconst 15894 dvconstre 15896 dvconstss 15898 sgmmul 16264 gausslemma2dlem1a 16356 pw1ndom3 17199 |
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