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| Mirrors > Home > MPE Home > Th. List > baib | Structured version Visualization version GIF version | ||
| Description: Move conjunction outside of biconditional. (Contributed by NM, 13-May-1999.) |
| Ref | Expression |
|---|---|
| baib.1 | ⊢ (𝜑 ↔ (𝜓 ∧ 𝜒)) |
| Ref | Expression |
|---|---|
| baib | ⊢ (𝜓 → (𝜑 ↔ 𝜒)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | baib.1 | . 2 ⊢ (𝜑 ↔ (𝜓 ∧ 𝜒)) | |
| 2 | ibar 528 | . 2 ⊢ (𝜓 → (𝜒 ↔ (𝜓 ∧ 𝜒))) | |
| 3 | 1, 2 | bitr4id 290 | 1 ⊢ (𝜓 → (𝜑 ↔ 𝜒)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 206 ∧ wa 395 |
| 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 |
| This theorem is referenced by: baibr 536 ceqsrexbv 3612 elrab3 3649 dfpss3 4043 rabsn 4680 elrint2 4947 opres 5956 cores 6215 fnres 6627 fvres 6861 fvmpti 6948 f1ompt 7065 fliftfun 7268 isocnv3 7288 riotaxfrd 7359 ovid 7509 nlimon 7803 limom 7834 brdifun 8676 elecreseq 8695 xpcomco 9007 0sdomg 9046 f1finf1o 9185 ordtypelem9 9443 isacn 9966 alephinit 10017 isfin5-2 10313 pwfseqlem1 10581 pwfseqlem3 10583 pwfseqlem4 10585 ltresr 11063 xrlenlt 11209 znnnlt1 12530 difrp 12957 elfz 13441 fzolb2 13594 elfzo3 13604 fzouzsplit 13622 rabssnn0fi 13921 caubnd 15294 ello12 15451 elo12 15462 bitsval2 16364 smueqlem 16429 rpexp 16661 ramcl 16969 ismon2 17670 isepi2 17677 isfull2 17849 isfth2 17853 isghm3 19158 gastacos 19251 sylow2alem2 19559 lssnle 19615 isabl2 19731 submcmn2 19780 iscyggen2 19822 iscyg3 19827 cyggexb 19840 gsum2d2 19915 dprdw 19953 dprd2da 19985 iscrng2 20199 dvdsr2 20311 dfrhm2 20422 isdomn2 20656 isdomn2OLD 20657 sdrgacs 20746 islmhm3 20992 prmirredlem 21439 chrnzr 21497 iunocv 21648 iscss2 21653 ishil2 21686 obselocv 21695 psrbaglefi 21894 mplsubrglem 21971 bastop1 22949 isclo 23043 maxlp 23103 isperf2 23108 restperf 23140 cnpnei 23220 cnntr 23231 cnprest 23245 cnprest2 23246 lmres 23256 iscnrm2 23294 ist0-2 23300 ist1-2 23303 ishaus2 23307 tgcmp 23357 cmpfi 23364 dfconn2 23375 t1connperf 23392 subislly 23437 tx1cn 23565 tx2cn 23566 xkopt 23611 xkoinjcn 23643 ist0-4 23685 trfil2 23843 fin1aufil 23888 flimtopon 23926 elflim 23927 fclstopon 23968 isfcls2 23969 alexsubALTlem4 24006 ptcmplem3 24010 tgphaus 24073 xmetec 24390 prdsbl 24447 blval2 24518 isnvc2 24655 isnghm2 24680 isnmhm2 24708 0nmhm 24711 xrtgioo 24763 cncfcnvcn 24887 evth 24926 nmhmcn 25088 cmsss 25319 lssbn 25320 srabn 25328 ishl2 25338 ivthlem2 25421 0plef 25641 itg2monolem1 25719 itg2cnlem1 25730 itg2cnlem2 25731 ellimc2 25846 dvne0 25984 ellogdm 26616 dcubic 26824 atans2 26909 amgm 26969 ftalem3 27053 pclogsum 27194 dchrelbas3 27217 lgsabs1 27315 dchrvmaeq0 27483 rpvmasum2 27491 tgjustf 28557 clwwlkwwlksb 30141 ajval 30948 bnsscmcl 30955 axhcompl-zf 31085 seq1hcau 31274 hlim2 31279 issh3 31306 lnopcnre 32126 dmdbr2 32390 elatcv0 32428 iunsnima 32707 iunsnima2 32708 partfun2 32765 ecxpid 33453 ssdifidlprm 33550 ist0cld 34010 1stmbfm 34437 2ndmbfm 34438 eulerpartlemd 34543 oddprm2 34832 lfuhgr 35331 cvmlift2lem12 35527 bj-rest10 37335 topdifinfeq 37599 finxpsuclem 37646 curunc 37847 istotbnd2 38015 sstotbnd2 38019 isbnd3b 38030 totbndbnd 38034 br1cnvres 38519 fimgmcyc 42898 islnr2 43465 areaquad 43567 tfsconcat0i 43696 afv2res 47593 oddm1evenALTV 48029 oddp1evenALTV 48030 iscnrm3v 49306 isprsd 49308 joindm2 49321 meetdm2 49323 postcposALT 49921 postc 49922 |
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