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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 3618 elrab3 3654 dfpss3 4046 rabsn 4692 elrint2 4960 opres 5993 cores 6255 fnres 6669 fvres 6907 fvmpti 6995 f1ompt 7113 fliftfun 7321 isocnv3 7341 riotaxfrd 7414 ovid 7564 nlimon 7856 limom 7887 brdifun 8734 elecreseq 8753 xpcomco 9065 0sdomg 9104 f1finf1o 9243 ordtypelem9 9498 isacn 10047 alephinit 10098 isfin5-2 10393 pwfseqlem1 10661 pwfseqlem3 10663 pwfseqlem4 10665 ltresr 11143 xrlenlt 11292 znnnlt1 12639 difrp 13074 elfz 13559 fzolb2 13714 elfzo3 13724 fzouzsplit 13742 rabssnn0fi 14042 caubnd 15436 ello12 15593 elo12 15604 bitsval2 16508 smueqlem 16573 rpexp 16806 ramcl 17114 ismon2 17816 isepi2 17823 isfull2 17995 isfth2 17999 ecxpid 19267 isghm3 19312 gastacos 19405 sylow2alem2 19713 lssnle 19769 isabl2 19885 submcmn2 19934 iscyggen2 19976 iscyg3 19981 cyggexb 19994 gsum2d2 20069 dprdw 20107 dprd2da 20139 iscrng2 20359 dvdsr2 20471 dfrhm2 20582 brric2 20632 isdomn2 20840 sdrgacs 20934 islmhm3 21179 ssdifidlprm 21516 prmirredlem 21652 chrnzr 21710 iunocv 21861 iscss2 21866 ishil2 21899 obselocv 21908 psrbaglefi 22106 mplsubrglem 22183 bastop1 23180 isclo 23274 maxlp 23334 isperf2 23339 restperf 23371 cnpnei 23451 cnntr 23462 cnprest 23476 cnprest2 23477 lmres 23487 iscnrm2 23525 ist0-2 23531 ist1-2 23534 ishaus2 23538 tgcmp 23588 cmpfi 23595 dfconn2 23606 t1connperf 23623 subislly 23668 tx1cn 23796 tx2cn 23797 xkopt 23842 xkoinjcn 23874 ist0-4 23916 trfil2 24074 fin1aufil 24119 flimtopon 24157 elflim 24158 fclstopon 24199 isfcls2 24200 alexsubALTlem4 24237 ptcmplem3 24241 tgphaus 24304 xmetec 24621 prdsbl 24678 blval2 24749 isnvc2 24886 isnghm2 24911 isnmhm2 24939 0nmhm 24942 xrtgioo 24994 cncfcnvcn 25114 evth 25148 nmhmcn 25309 cmsss 25540 lssbn 25541 srabn 25549 ishl2 25559 ivthlem2 25641 0plef 25861 itg2monolem1 25939 itg2cnlem1 25950 itg2cnlem2 25951 ellimc2 26066 dvne0 26200 ellogdm 26834 dcubic 27041 atans2 27126 amgm 27185 ftalem3 27269 pclogsum 27409 dchrelbas3 27432 lgsabs1 27530 dchrvmaeq0 27698 rpvmasum2 27706 tgjustf 28772 clwwlkwwlksb 30435 ajval 31243 bnsscmcl 31250 axhcompl-zf 31380 seq1hcau 31569 hlim2 31574 issh3 31601 lnopcnre 32421 dmdbr2 32685 elatcv0 32723 iunsnima 32993 iunsnima2 32994 partfun2 33051 ist0cld 34247 1stmbfm 34674 2ndmbfm 34675 eulerpartlemd 34780 oddprm2 35066 scottrankeqel 35534 lfuhgr 35623 cvmlift2lem12 35819 bj-rest10 37763 topdifinfeq 38029 finxpsuclem 38076 curunc 38286 istotbnd2 38454 sstotbnd2 38458 isbnd3b 38469 totbndbnd 38473 br1cnvres 38956 fimgmcyc 43335 islnr2 43874 areaquad 43976 tfsconcat0i 44105 afv2res 48009 oddm1evenALTV 48473 oddp1evenALTV 48474 crngprmringdom 49140 iscnrm3v 49764 isprsd 49766 joindm2 49779 meetdm2 49781 postcposALT 50379 postc 50380 |
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