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| Mirrors > Home > ILE Home > Th. List > simpr1 | GIF version | ||
| Description: Simplification rule. (Contributed by Jeff Hankins, 17-Nov-2009.) |
| Ref | Expression |
|---|---|
| simpr1 | ⊢ ((𝜑 ∧ (𝜓 ∧ 𝜒 ∧ 𝜃)) → 𝜓) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simp1 1023 | . 2 ⊢ ((𝜓 ∧ 𝜒 ∧ 𝜃) → 𝜓) | |
| 2 | 1 | adantl 277 | 1 ⊢ ((𝜑 ∧ (𝜓 ∧ 𝜒 ∧ 𝜃)) → 𝜓) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ∧ wa 104 ∧ w3a 1004 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 |
| This theorem depends on definitions: df-bi 117 df-3an 1006 |
| This theorem is referenced by: simplr1 1065 simprr1 1071 simp1r1 1119 simp2r1 1125 simp3r1 1131 3anandis 1383 isopolem 5963 caovlem2d 6215 tfrlemibacc 6492 tfrlemibfn 6494 tfr1onlembacc 6508 tfr1onlembfn 6510 tfrcllembacc 6521 tfrcllembfn 6523 eqsupti 7195 prmuloc2 7787 ltntri 8307 elioc2 10171 elico2 10172 elicc2 10173 fseq1p1m1 10329 elfz0ubfz0 10360 ico0 10522 seq3f1olemp 10778 seq3f1oleml 10779 bcval5 11026 swrdsbslen 11248 ccatswrd 11252 isumss2 11956 tanaddap 12302 dvds2ln 12387 divalglemeunn 12484 divalglemex 12485 divalglemeuneg 12486 qredeq 12670 pcdvdstr 12902 isstructr 13099 prdssgrpd 13500 prdsmndd 13533 imasmnd2 13537 mndissubm 13560 grpsubrcan 13666 grpsubadd 13673 grpsubsub 13674 grpaddsubass 13675 grpsubsub4 13678 grpnnncan2 13682 imasgrp2 13699 mulgnndir 13740 mulgnn0dir 13741 mulgdir 13743 mulgnnass 13746 mulgnn0ass 13747 mulgass 13748 mulgsubdir 13751 issubg2m 13778 eqgval 13812 qusgrp 13821 kerf1ghm 13863 cmn32 13893 cmn12 13895 abladdsub 13904 rngass 13955 imasrng 13972 srgass 13987 ringdilem 14028 ringass 14032 imasring 14080 opprrng 14093 opprring 14095 mulgass3 14101 unitgrp 14133 dvrass 14156 dvrdir 14160 subrgunit 14256 issubrg2 14258 aprap 14303 islss3 14396 sralmod 14467 icnpimaex 14938 cnptopresti 14965 upxp 14999 psmettri 15057 isxmet2d 15075 xmettri 15099 metrtri 15104 xmetres2 15106 bldisj 15128 blss2ps 15133 blss2 15134 xmstri2 15197 mstri2 15198 xmstri 15199 mstri 15200 xmstri3 15201 mstri3 15202 msrtri 15203 comet 15226 bdbl 15230 xmetxp 15234 dvconst 15421 dvconstre 15423 dvconstss 15425 sgmmul 15723 findset 16561 pw1ndom3 16610 |
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