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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 219 | . 2 ⊢ (𝜑 → (𝜓 ∧ 𝜒 ∧ 𝜃)) |
| 3 | 2 | simp1d 1160 | 1 ⊢ (𝜑 → 𝜓) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ↔ wb 209 ∧ w3a 1103 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 |
| This proof depends on definitions: df-bi 210 df-an 402 df-3an 1105 |
| This theorem is used by: limord 6445 smores2 8393 smofvon2 8395 smofvon 8398 errel 8758 elunitrn 13628 lincmb01cmp 13656 iccf1o 13657 elfznn0 13784 elfzouz 13828 ef01bndlem 16384 sin01bnd 16385 cos01bnd 16386 sin01gt0 16390 cos01gt0 16391 sin02gt0 16392 gzcn 17142 mresspw 17794 drsprs 18509 ipodrscl 18744 subgrcl 19373 pmtrfconj 19713 pgpprm 19840 slwprm 19856 efgsdmi 19979 efgsrel 19981 efgs1b 19983 efgsp1 19984 efgsres 19985 efgsfo 19986 efgredlema 19987 efgredlemf 19988 efgredlemd 19991 efgredlemc 19992 efgredlem 19994 efgrelexlemb 19997 efgcpbllemb 20002 omndmnd 20373 rngabl 20410 srgcmn 20448 ringgrp 20497 irredcl 20687 subrngrcl 20836 sdrgrcl 21079 orngring 21152 lmodgrp 21175 lssss 21244 phllvec 21968 obsrcl 22062 locfintop 23873 fclstop 24363 tmdmnd 24427 tgpgrp 24430 trgtgp 24520 tdrgtrg 24525 ust0 24572 ngpgrp 24951 elii1 25289 elii2 25290 icopnfcnv 25296 icopnfhmeo 25297 iccpnfhmeo 25299 xrhmeo 25300 oprpiece1res2 25306 phtpcer 25349 pcoval2 25370 pcoass 25378 clmlmod 25421 cphphl 25525 cphnlm 25526 cphsca 25533 bnnvc 25694 uc1pcl 26495 mon1pcl 26496 sinq12ge0 26870 cosq14ge0 26873 cosq34lt1 26888 cosord 26892 cos11 26894 recosf1o 26896 resinf1o 26897 efifo 26908 logrncn 26923 atanf 27241 atanneg 27268 efiatan 27273 atanlogaddlem 27274 atanlogadd 27275 atanlogsub 27277 efiatan2 27278 2efiatan 27279 tanatan 27280 areass 27320 dchrvmasumlem2 27858 dchrvmasumiflem1 27861 brbtwn2 29516 ax5seglem1 29539 ax5seglem2 29540 ax5seglem3 29542 ax5seglem5 29544 ax5seglem6 29545 ax5seglem9 29548 ax5seg 29549 axbtwnid 29550 axpaschlem 29551 axpasch 29552 axcontlem2 29576 axcontlem4 29578 axcontlem7 29581 pthistrl 30341 clwwlkbp 30609 sticl 32850 hstcl 32852 slmdcmn 33842 rrextnrg 34716 rrextdrg 34717 rossspw 34885 srossspw 34892 eulerpartlemd 35081 eulerpartlemf 35085 eulerpartlemgvv 35091 eulerpartlemgu 35092 eulerpartlemgh 35093 eulerpartlemgs2 35095 eulerpartlemn 35096 bnj564 35458 bnj1366 35542 bnj545 35608 bnj548 35610 bnj558 35615 bnj570 35618 bnj580 35626 bnj929 35649 bnj998 35670 bnj1006 35673 bnj1190 35721 bnj1523 35784 msrval 36483 mthmpps 36527 eqvrelrefrel 39817 atllat 40560 dmstructnn 46130 dmstructfi 46131 stoweidlem60 47285 fourierdlem111 47442 modmknepk 48653 muldvdsfacgt 48671 prproropf1o 48804 gpgedgvtx1 49375 arweutermc 50880 |
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