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| Mirrors > Home > MPE Home > Th. List > simp1bi | Structured version Visualization version GIF version | ||
| Description: Deduce a conjunct from a triple conjunction. (Contributed by Jonathan Ben-Naim, 3-Jun-2011.) |
| Ref | Expression |
|---|---|
| 3simp1bi.1 | ⊢ (𝜑 ↔ (𝜓 ∧ 𝜒 ∧ 𝜃)) |
| Ref | Expression |
|---|---|
| simp1bi | ⊢ (𝜑 → 𝜓) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 3simp1bi.1 | . . 3 ⊢ (𝜑 ↔ (𝜓 ∧ 𝜒 ∧ 𝜃)) | |
| 2 | 1 | biimpi 216 | . 2 ⊢ (𝜑 → (𝜓 ∧ 𝜒 ∧ 𝜃)) |
| 3 | 2 | simp1d 1143 | 1 ⊢ (𝜑 → 𝜓) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 206 ∧ w3a 1087 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-3an 1089 |
| This theorem is referenced by: limord 6386 smores2 8296 smofvon2 8298 smofvon 8301 errel 8655 elunitrn 13395 lincmb01cmp 13423 iccf1o 13424 elfznn0 13548 elfzouz 13591 ef01bndlem 16121 sin01bnd 16122 cos01bnd 16123 sin01gt0 16127 cos01gt0 16128 sin02gt0 16129 gzcn 16872 mresspw 17523 drsprs 18238 ipodrscl 18473 subgrcl 19073 pmtrfconj 19407 pgpprm 19534 slwprm 19550 efgsdmi 19673 efgsrel 19675 efgs1b 19677 efgsp1 19678 efgsres 19679 efgsfo 19680 efgredlema 19681 efgredlemf 19682 efgredlemd 19685 efgredlemc 19686 efgredlem 19688 efgrelexlemb 19691 efgcpbllemb 19696 omndmnd 20067 rngabl 20102 srgcmn 20136 ringgrp 20185 irredcl 20372 subrngrcl 20496 sdrgrcl 20734 orngring 20807 lmodgrp 20830 lssss 20899 phllvec 21596 obsrcl 21690 locfintop 23477 fclstop 23967 tmdmnd 24031 tgpgrp 24034 trgtgp 24124 tdrgtrg 24129 ust0 24176 ngpgrp 24555 elii1 24899 elii2 24900 icopnfcnv 24908 icopnfhmeo 24909 iccpnfhmeo 24911 xrhmeo 24912 oprpiece1res2 24918 phtpcer 24962 pcoval2 24984 pcoass 24992 clmlmod 25035 cphphl 25139 cphnlm 25140 cphsca 25147 bnnvc 25308 uc1pcl 26117 mon1pcl 26118 sinq12ge0 26485 cosq14ge0 26488 cosq34lt1 26504 cosord 26508 cos11 26510 recosf1o 26512 resinf1o 26513 efifo 26524 logrncn 26539 atanf 26858 atanneg 26885 efiatan 26890 atanlogaddlem 26891 atanlogadd 26892 atanlogsub 26894 efiatan2 26895 2efiatan 26896 tanatan 26897 areass 26937 dchrvmasumlem2 27477 dchrvmasumiflem1 27480 brbtwn2 28990 ax5seglem1 29013 ax5seglem2 29014 ax5seglem3 29016 ax5seglem5 29018 ax5seglem6 29019 ax5seglem9 29022 ax5seg 29023 axbtwnid 29024 axpaschlem 29025 axpasch 29026 axcontlem2 29050 axcontlem4 29052 axcontlem7 29055 pthistrl 29808 clwwlkbp 30072 sticl 32302 hstcl 32304 slmdcmn 33298 rrextnrg 34178 rrextdrg 34179 rossspw 34346 srossspw 34353 eulerpartlemd 34543 eulerpartlemf 34547 eulerpartlemgvv 34553 eulerpartlemgu 34554 eulerpartlemgh 34555 eulerpartlemgs2 34557 eulerpartlemn 34558 bnj564 34920 bnj1366 35004 bnj545 35070 bnj548 35072 bnj558 35077 bnj570 35080 bnj580 35088 bnj929 35111 bnj998 35132 bnj1006 35135 bnj1190 35183 bnj1523 35246 msrval 35751 mthmpps 35795 eqvrelrefrel 38927 atllat 39670 stoweidlem60 46412 fourierdlem111 46569 modmknepk 47716 prproropf1o 47861 gpgedgvtx1 48416 arweutermc 49883 |
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