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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 6031 tfrlemibacc 6601 tfrlemibfn 6603 tfr1onlembacc 6617 tfr1onlembfn 6619 tfrcllembacc 6630 tfrcllembfn 6632 prltlu 7861 prdisj 7866 prmuloc2 7941 ltntri 8462 eluzuzle 9947 xlesubadd 10303 elioc2 10356 elico2 10357 elicc2 10358 fseq1p1m1 10519 fz0fzelfz0 10552 seq3f1olemp 10974 bcval5 11224 hashdifpr 11284 hashtpgim 11320 swrdsbslen 11461 ccatswrd 11465 swrdswrdlem 11499 summodclem2 12175 isumss2 12186 tanaddap 12532 dvds2ln 12617 divalglemeunn 12714 divalglemex 12715 divalglemeuneg 12716 isstructr 13426 f1ovscpbl 13693 mndissubm 13842 grpsubrcan 13946 grpsubadd 13953 grpaddsubass 13955 grpsubsub4 13958 grppnpcan2 13959 grpnpncan 13960 mulgnndir 14014 mulgnn0dir 14015 mulgdir 14017 mulgnnass 14020 mulgnn0ass 14021 mulgass 14022 mulgsubdir 14025 issubg2m 14052 eqgval 14086 qusgrp 14095 cmn32 14198 cmn12 14200 abladdsub 14210 ablsubsub23 14220 prdssgrpd 14299 prdsmndd 14302 rngass 14346 srgdilem 14381 srgass 14383 ringdilem 14424 ringass 14428 opprrng 14492 opprring 14494 mulgass3 14501 unitgrp 14533 dvrass 14556 dvrdir 14560 subrgunit 14657 issubrg2 14659 aprap 14708 lsssn0 14817 islss3 14826 sralmod 14897 psrringfi 15209 restopnb 15419 icnpimaex 15449 cnptopresti 15476 psmettri 15568 isxmet2d 15586 xmettri 15610 metrtri 15615 xmetres2 15617 bldisj 15639 blss2ps 15644 blss2 15645 xmstri2 15708 mstri2 15709 xmstri 15710 mstri 15711 xmstri3 15712 mstri3 15713 msrtri 15714 comet 15737 bdbl 15741 xmetxp 15745 dvconst 15932 dvconstre 15934 dvconstss 15936 sgmmul 16302 gausslemma2dlem1a 16394 pw1ndom3 17237 |
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