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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 6417 smores2 8346 smofvon2 8348 smofvon 8351 errel 8711 elunitrn 13579 lincmb01cmp 13607 iccf1o 13608 elfznn0 13734 elfzouz 13778 ef01bndlem 16332 sin01bnd 16333 cos01bnd 16334 sin01gt0 16338 cos01gt0 16339 sin02gt0 16340 gzcn 17090 mresspw 17742 drsprs 18457 ipodrscl 18692 subgrcl 19321 pmtrfconj 19660 pgpprm 19787 slwprm 19803 efgsdmi 19926 efgsrel 19928 efgs1b 19930 efgsp1 19931 efgsres 19932 efgsfo 19933 efgredlema 19934 efgredlemf 19935 efgredlemd 19938 efgredlemc 19939 efgredlem 19941 efgrelexlemb 19944 efgcpbllemb 19949 omndmnd 20320 rngabl 20357 srgcmn 20395 ringgrp 20444 irredcl 20634 subrngrcl 20783 sdrgrcl 21026 orngring 21099 lmodgrp 21122 lssss 21191 phllvec 21915 obsrcl 22009 locfintop 23820 fclstop 24310 tmdmnd 24374 tgpgrp 24377 trgtgp 24467 tdrgtrg 24472 ust0 24519 ngpgrp 24898 elii1 25236 elii2 25237 icopnfcnv 25243 icopnfhmeo 25244 iccpnfhmeo 25246 xrhmeo 25247 oprpiece1res2 25253 phtpcer 25296 pcoval2 25317 pcoass 25325 clmlmod 25368 cphphl 25472 cphnlm 25473 cphsca 25480 bnnvc 25641 uc1pcl 26442 mon1pcl 26443 sinq12ge0 26819 cosq14ge0 26822 cosq34lt1 26837 cosord 26841 cos11 26843 recosf1o 26845 resinf1o 26846 efifo 26857 logrncn 26872 atanf 27190 atanneg 27217 efiatan 27222 atanlogaddlem 27223 atanlogadd 27224 atanlogsub 27226 efiatan2 27227 2efiatan 27228 tanatan 27229 areass 27269 dchrvmasumlem2 27807 dchrvmasumiflem1 27810 brbtwn2 29465 ax5seglem1 29488 ax5seglem2 29489 ax5seglem3 29491 ax5seglem5 29493 ax5seglem6 29494 ax5seglem9 29497 ax5seg 29498 axbtwnid 29499 axpaschlem 29500 axpasch 29501 axcontlem2 29525 axcontlem4 29527 axcontlem7 29530 pthistrl 30290 clwwlkbp 30558 sticl 32799 hstcl 32801 slmdcmn 33748 rrextnrg 34615 rrextdrg 34616 rossspw 34784 srossspw 34791 eulerpartlemd 34981 eulerpartlemf 34985 eulerpartlemgvv 34991 eulerpartlemgu 34992 eulerpartlemgh 34993 eulerpartlemgs2 34995 eulerpartlemn 34996 bnj564 35358 bnj1366 35442 bnj545 35508 bnj548 35510 bnj558 35515 bnj570 35518 bnj580 35526 bnj929 35549 bnj998 35570 bnj1006 35573 bnj1190 35621 bnj1523 35684 msrval 36272 mthmpps 36316 eqvrelrefrel 39582 atllat 40325 stoweidlem60 47014 fourierdlem111 47171 modmknepk 48382 muldvdsfacgt 48400 prproropf1o 48533 gpgedgvtx1 49104 arweutermc 50582 |
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