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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 3610 elrab3 3646 dfpss3 4037 rabsn 4682 elrint2 4950 opres 5980 cores 6243 fnres 6658 fvres 6896 fvmpti 6984 f1ompt 7103 fliftfun 7312 isocnv3 7332 riotaxfrd 7403 ovid 7553 nlimon 7851 limom 7882 brdifun 8732 elecreseq 8751 xpcomco 9070 0sdomg 9109 f1finf1o 9248 ordtypelem9 9504 isacn 10104 alephinit 10155 isfin5-2 10450 pwfseqlem1 10724 pwfseqlem3 10726 pwfseqlem4 10728 ltresr 11206 xrlenlt 11355 znnnlt1 12704 difrp 13141 elfz 13626 fzolb2 13781 elfzo3 13791 fzouzsplit 13809 rabssnn0fi 14109 caubnd 15506 ello12 15663 elo12 15674 bitsval2 16575 smueqlem 16640 rpexp 16878 ramcl 17187 ismon2 17889 isepi2 17896 isfull2 18068 isfth2 18072 ecxpid 19366 isghm3 19411 gastacos 19504 sylow2alem2 19812 lssnle 19868 isabl2 19984 submcmn2 20033 iscyggen2 20075 iscyg3 20080 cyggexb 20093 gsum2d2 20168 dprdw 20206 dprd2da 20238 iscrng2 20459 dvdsr2 20573 dfrhm2 20684 brric2 20734 isdomn2 20943 sdrgacs 21038 islmhm3 21283 ssdifidlprm 21622 prmirredlem 21758 chrnzr 21816 iunocv 21967 iscss2 21972 ishil2 22005 obselocv 22014 psrbaglefi 22214 mplsubrglem 22291 bastop1 23291 isclo 23385 maxlp 23445 isperf2 23450 restperf 23482 cnpnei 23562 cnntr 23573 cnprest 23587 cnprest2 23588 lmres 23598 iscnrm2 23636 ist0-2 23642 ist1-2 23645 ishaus2 23649 tgcmp 23699 cmpfi 23706 dfconn2 23717 t1connperf 23734 subislly 23780 tx1cn 23908 tx2cn 23909 xkopt 23954 xkoinjcn 23986 ist0-4 24028 trfil2 24186 fin1aufil 24231 flimtopon 24269 elflim 24270 fclstopon 24311 isfcls2 24312 alexsubALTlem4 24349 ptcmplem3 24353 tgphaus 24416 xmetec 24733 prdsbl 24790 blval2 24861 isnvc2 24998 isnghm2 25023 isnmhm2 25051 0nmhm 25054 xrtgioo 25106 cncfcnvcn 25226 evth 25260 nmhmcn 25421 cmsss 25652 lssbn 25653 srabn 25661 ishl2 25671 ivthlem2 25753 0plef 25973 itg2monolem1 26051 itg2cnlem1 26062 itg2cnlem2 26063 ellimc2 26177 dvne0 26311 ellogdm 26949 dcubic 27156 atans2 27241 amgm 27300 ftalem3 27384 pclogsum 27524 dchrelbas3 27547 lgsabs1 27645 dchrvmaeq0 27813 rpvmasum2 27821 tgjustf 28917 lfuhgr 29708 clwwlkwwlksb 30627 ajval 31445 bnsscmcl 31452 axhcompl-zf 31582 seq1hcau 31771 hlim2 31776 issh3 31803 lnopcnre 32623 dmdbr2 32887 elatcv0 32925 iunsnima 33194 iunsnima2 33195 partfun2 33252 ist0cld 34447 1stmbfm 34875 2ndmbfm 34876 eulerpartlemd 34981 oddprm2 35267 scottrankeqel 35726 cvmlift2lem12 36048 bj-rest10 37977 topdifinfeq 38241 finxpsuclem 38288 curunc 38493 istotbnd2 38672 sstotbnd2 38676 isbnd3b 38687 totbndbnd 38691 br1cnvres 39174 fimgmcyc 43560 islnr2 44074 areaquad 44176 tfsconcat0i 44305 afv2res 48253 oddm1evenALTV 48717 oddp1evenALTV 48718 crngprmringdom 49383 iscnrm3v 50005 isprsd 50007 joindm2 50020 meetdm2 50022 postcposALT 50620 postc 50621 dvsec 50800 dvcsc 50801 dvcot 50802 |
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