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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 538 | . 2 ⊢ (𝜓 → (𝜒 ↔ (𝜓 ∧ 𝜒))) | |
| 3 | 1, 2 | bitr4id 293 | 1 ⊢ (𝜓 → (𝜑 ↔ 𝜒)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ↔ wb 209 ∧ wa 401 |
| 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 |
| This theorem is used by: baibr 546 ceqsrexbv 3609 elrab3 3645 dfpss3 4016 rabsn 4678 elrint2 4949 opres 5979 cores 6250 fnres 6666 fvres 6904 fvmpti 6992 f1ompt 7111 fliftfun 7320 isocnv3 7340 riotaxfrd 7411 ovid 7561 nlimon 7862 limom 7893 brdifun 8751 elecreseq 8770 xpcomco 9089 0sdomg 9128 f1finf1o 9267 ordtypelem9 9523 isacn 10126 alephinit 10177 isfin5-2 10472 pwfseqlem1 10746 pwfseqlem3 10748 pwfseqlem4 10750 ltresr 11228 xrlenlt 11377 znnnlt1 12726 difrp 13163 elfz 13648 fzolb2 13804 elfzo3 13814 fzouzsplit 13832 rabssnn0fi 14132 caubnd 15531 ello12 15688 elo12 15699 bitsval2 16600 smueqlem 16665 rpexp 16903 ramcl 17212 ismon2 17914 isepi2 17921 isfull2 18093 isfth2 18097 ecxpid 19391 isghm3 19436 gastacos 19529 sylow2alem2 19837 lssnle 19893 isabl2 20009 submcmn2 20058 iscyggen2 20100 iscyg3 20105 cyggexb 20118 gsum2d2 20193 dprdw 20231 dprd2da 20263 iscrng2 20484 dvdsr2 20598 dfrhm2 20709 brric2 20759 isdomn2 20968 sdrgacs 21063 islmhm3 21308 ssdifidlprm 21647 prmirredlem 21783 chrnzr 21841 iunocv 21992 iscss2 21997 ishil2 22030 obselocv 22039 psrbaglefi 22239 mplsubrglem 22316 bastop1 23316 isclo 23410 maxlp 23470 isperf2 23475 restperf 23507 cnpnei 23587 cnntr 23598 cnprest 23612 cnprest2 23613 lmres 23623 iscnrm2 23661 ist0-2 23667 ist1-2 23670 ishaus2 23674 tgcmp 23724 cmpfi 23731 dfconn2 23742 t1connperf 23759 subislly 23805 tx1cn 23933 tx2cn 23934 xkopt 23979 xkoinjcn 24011 ist0-4 24053 trfil2 24211 fin1aufil 24256 flimtopon 24294 elflim 24295 fclstopon 24336 isfcls2 24337 alexsubALTlem4 24374 ptcmplem3 24378 tgphaus 24441 xmetec 24758 prdsbl 24815 blval2 24886 isnvc2 25023 isnghm2 25048 isnmhm2 25076 0nmhm 25079 xrtgioo 25131 cncfcnvcn 25251 evth 25285 nmhmcn 25446 cmsss 25677 lssbn 25678 srabn 25686 ishl2 25696 ivthlem2 25778 0plef 25998 itg2monolem1 26076 itg2cnlem1 26087 itg2cnlem2 26088 ellimc2 26202 dvne0 26336 ellogdm 26972 dcubic 27179 atans2 27264 amgm 27323 ftalem3 27407 pclogsum 27547 dchrelbas3 27570 lgsabs1 27668 dchrvmaeq0 27836 rpvmasum2 27844 tgjustf 28940 lfuhgr 29731 clwwlkwwlksb 30650 ajval 31468 bnsscmcl 31475 axhcompl-zf 31605 seq1hcau 31794 hlim2 31799 issh3 31826 lnopcnre 32646 dmdbr2 32910 elatcv0 32948 iunsnima 33259 iunsnima2 33260 partfun2 33317 ist0cld 34511 1stmbfm 34938 2ndmbfm 34939 eulerpartlemd 35044 oddprm2 35330 fwfffunres 35764 scottrankeqel 35802 cvmlift2lem12 36165 bj-rest10 38101 topdifinfeq 38366 finxpsuclem 38413 curunc 38618 istotbnd2 38797 sstotbnd2 38801 isbnd3b 38812 totbndbnd 38816 br1cnvres 39299 fimgmcyc 43691 islnr2 44209 areaquad 44311 tfsconcat0i 44440 afv2res 48402 oddm1evenALTV 48866 oddp1evenALTV 48867 crngprmringdom 49532 iscnrm3v 50160 isprsd 50162 joindm2 50175 meetdm2 50177 postcposALT 50799 postc 50800 dvsec 51024 dvcsc 51025 dvcot 51026 |
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