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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 6419 smores2 8344 smofvon2 8346 smofvon 8349 errel 8709 elunitrn 13523 lincmb01cmp 13551 iccf1o 13552 elfznn0 13678 elfzouz 13722 ef01bndlem 16275 sin01bnd 16276 cos01bnd 16277 sin01gt0 16281 cos01gt0 16282 sin02gt0 16283 gzcn 17027 mresspw 17679 drsprs 18394 ipodrscl 18629 subgrcl 19257 pmtrfconj 19596 pgpprm 19723 slwprm 19739 efgsdmi 19862 efgsrel 19864 efgs1b 19866 efgsp1 19867 efgsres 19868 efgsfo 19869 efgredlema 19870 efgredlemf 19871 efgredlemd 19874 efgredlemc 19875 efgredlem 19877 efgrelexlemb 19880 efgcpbllemb 19885 omndmnd 20256 rngabl 20293 srgcmn 20331 ringgrp 20380 irredcl 20568 subrngrcl 20716 sdrgrcl 20958 orngring 21031 lmodgrp 21054 lssss 21123 phllvec 21845 obsrcl 21939 locfintop 23750 fclstop 24240 tmdmnd 24304 tgpgrp 24307 trgtgp 24397 tdrgtrg 24402 ust0 24449 ngpgrp 24828 elii1 25166 elii2 25167 icopnfcnv 25173 icopnfhmeo 25174 iccpnfhmeo 25176 xrhmeo 25177 oprpiece1res2 25183 phtpcer 25226 pcoval2 25247 pcoass 25255 clmlmod 25298 cphphl 25402 cphnlm 25403 cphsca 25410 bnnvc 25571 uc1pcl 26372 mon1pcl 26373 sinq12ge0 26749 cosq14ge0 26752 cosq34lt1 26767 cosord 26771 cos11 26773 recosf1o 26775 resinf1o 26776 efifo 26787 logrncn 26802 atanf 27120 atanneg 27147 efiatan 27152 atanlogaddlem 27153 atanlogadd 27154 atanlogsub 27156 efiatan2 27157 2efiatan 27158 tanatan 27159 areass 27199 dchrvmasumlem2 27737 dchrvmasumiflem1 27740 brbtwn2 29365 ax5seglem1 29388 ax5seglem2 29389 ax5seglem3 29391 ax5seglem5 29393 ax5seglem6 29394 ax5seglem9 29397 ax5seg 29398 axbtwnid 29399 axpaschlem 29400 axpasch 29401 axcontlem2 29425 axcontlem4 29427 axcontlem7 29430 pthistrl 30190 clwwlkbp 30458 sticl 32699 hstcl 32701 slmdcmn 33648 rrextnrg 34514 rrextdrg 34515 rossspw 34683 srossspw 34690 eulerpartlemd 34880 eulerpartlemf 34884 eulerpartlemgvv 34890 eulerpartlemgu 34891 eulerpartlemgh 34892 eulerpartlemgs2 34894 eulerpartlemn 34895 bnj564 35257 bnj1366 35341 bnj545 35407 bnj548 35409 bnj558 35414 bnj570 35417 bnj580 35425 bnj929 35448 bnj998 35469 bnj1006 35472 bnj1190 35520 bnj1523 35583 msrval 36120 mthmpps 36164 eqvrelrefrel 39433 atllat 40176 stoweidlem60 46891 fourierdlem111 47048 modmknepk 48259 muldvdsfacgt 48277 prproropf1o 48410 gpgedgvtx1 48981 arweutermc 50459 |
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