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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 6424 smores2 8365 smofvon2 8367 smofvon 8370 errel 8730 elunitrn 13601 lincmb01cmp 13629 iccf1o 13630 elfznn0 13757 elfzouz 13801 ef01bndlem 16357 sin01bnd 16358 cos01bnd 16359 sin01gt0 16363 cos01gt0 16364 sin02gt0 16365 gzcn 17115 mresspw 17767 drsprs 18482 ipodrscl 18717 subgrcl 19346 pmtrfconj 19685 pgpprm 19812 slwprm 19828 efgsdmi 19951 efgsrel 19953 efgs1b 19955 efgsp1 19956 efgsres 19957 efgsfo 19958 efgredlema 19959 efgredlemf 19960 efgredlemd 19963 efgredlemc 19964 efgredlem 19966 efgrelexlemb 19969 efgcpbllemb 19974 omndmnd 20345 rngabl 20382 srgcmn 20420 ringgrp 20469 irredcl 20659 subrngrcl 20808 sdrgrcl 21051 orngring 21124 lmodgrp 21147 lssss 21216 phllvec 21940 obsrcl 22034 locfintop 23845 fclstop 24335 tmdmnd 24399 tgpgrp 24402 trgtgp 24492 tdrgtrg 24497 ust0 24544 ngpgrp 24923 elii1 25261 elii2 25262 icopnfcnv 25268 icopnfhmeo 25269 iccpnfhmeo 25271 xrhmeo 25272 oprpiece1res2 25278 phtpcer 25321 pcoval2 25342 pcoass 25350 clmlmod 25393 cphphl 25497 cphnlm 25498 cphsca 25505 bnnvc 25666 uc1pcl 26467 mon1pcl 26468 sinq12ge0 26842 cosq14ge0 26845 cosq34lt1 26860 cosord 26864 cos11 26866 recosf1o 26868 resinf1o 26869 efifo 26880 logrncn 26895 atanf 27213 atanneg 27240 efiatan 27245 atanlogaddlem 27246 atanlogadd 27247 atanlogsub 27249 efiatan2 27250 2efiatan 27251 tanatan 27252 areass 27292 dchrvmasumlem2 27830 dchrvmasumiflem1 27833 brbtwn2 29488 ax5seglem1 29511 ax5seglem2 29512 ax5seglem3 29514 ax5seglem5 29516 ax5seglem6 29517 ax5seglem9 29520 ax5seg 29521 axbtwnid 29522 axpaschlem 29523 axpasch 29524 axcontlem2 29548 axcontlem4 29550 axcontlem7 29553 pthistrl 30313 clwwlkbp 30581 sticl 32822 hstcl 32824 slmdcmn 33812 rrextnrg 34679 rrextdrg 34680 rossspw 34848 srossspw 34855 eulerpartlemd 35044 eulerpartlemf 35048 eulerpartlemgvv 35054 eulerpartlemgu 35055 eulerpartlemgh 35056 eulerpartlemgs2 35058 eulerpartlemn 35059 bnj564 35421 bnj1366 35505 bnj545 35571 bnj548 35573 bnj558 35578 bnj570 35581 bnj580 35589 bnj929 35612 bnj998 35633 bnj1006 35636 bnj1190 35684 bnj1523 35747 msrval 36389 mthmpps 36433 eqvrelrefrel 39707 atllat 40450 dmstructnn 46019 dmstructfi 46020 stoweidlem60 47163 fourierdlem111 47320 modmknepk 48531 muldvdsfacgt 48549 prproropf1o 48682 gpgedgvtx1 49253 arweutermc 50758 |
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