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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 3613 elrab3 3649 dfpss3 4040 rabsn 4685 elrint2 4953 opres 5986 cores 6249 fnres 6663 fvres 6901 fvmpti 6989 f1ompt 7108 fliftfun 7317 isocnv3 7337 riotaxfrd 7408 ovid 7558 nlimon 7851 limom 7882 brdifun 8731 elecreseq 8750 xpcomco 9069 0sdomg 9108 f1finf1o 9247 ordtypelem9 9502 isacn 10051 alephinit 10102 isfin5-2 10397 pwfseqlem1 10671 pwfseqlem3 10673 pwfseqlem4 10675 ltresr 11153 xrlenlt 11302 znnnlt1 12649 difrp 13086 elfz 13571 fzolb2 13726 elfzo3 13736 fzouzsplit 13754 rabssnn0fi 14054 caubnd 15450 ello12 15607 elo12 15618 bitsval2 16521 smueqlem 16586 rpexp 16819 ramcl 17127 ismon2 17829 isepi2 17836 isfull2 18008 isfth2 18012 ecxpid 19305 isghm3 19350 gastacos 19443 sylow2alem2 19751 lssnle 19807 isabl2 19923 submcmn2 19972 iscyggen2 20014 iscyg3 20019 cyggexb 20032 gsum2d2 20107 dprdw 20145 dprd2da 20177 iscrng2 20397 dvdsr2 20510 dfrhm2 20621 brric2 20671 isdomn2 20879 sdrgacs 20973 islmhm3 21218 ssdifidlprm 21555 prmirredlem 21691 chrnzr 21749 iunocv 21900 iscss2 21905 ishil2 21938 obselocv 21947 psrbaglefi 22147 mplsubrglem 22224 bastop1 23224 isclo 23318 maxlp 23378 isperf2 23383 restperf 23415 cnpnei 23495 cnntr 23506 cnprest 23520 cnprest2 23521 lmres 23531 iscnrm2 23569 ist0-2 23575 ist1-2 23578 ishaus2 23582 tgcmp 23632 cmpfi 23639 dfconn2 23650 t1connperf 23667 subislly 23713 tx1cn 23841 tx2cn 23842 xkopt 23887 xkoinjcn 23919 ist0-4 23961 trfil2 24119 fin1aufil 24164 flimtopon 24202 elflim 24203 fclstopon 24244 isfcls2 24245 alexsubALTlem4 24282 ptcmplem3 24286 tgphaus 24349 xmetec 24666 prdsbl 24723 blval2 24794 isnvc2 24931 isnghm2 24956 isnmhm2 24984 0nmhm 24987 xrtgioo 25039 cncfcnvcn 25159 evth 25193 nmhmcn 25354 cmsss 25585 lssbn 25586 srabn 25594 ishl2 25604 ivthlem2 25686 0plef 25906 itg2monolem1 25984 itg2cnlem1 25995 itg2cnlem2 25996 ellimc2 26111 dvne0 26245 ellogdm 26884 dcubic 27091 atans2 27176 amgm 27235 ftalem3 27319 pclogsum 27459 dchrelbas3 27482 lgsabs1 27580 dchrvmaeq0 27748 rpvmasum2 27756 tgjustf 28822 lfuhgr 29613 clwwlkwwlksb 30532 ajval 31350 bnsscmcl 31357 axhcompl-zf 31487 seq1hcau 31676 hlim2 31681 issh3 31708 lnopcnre 32528 dmdbr2 32792 elatcv0 32830 iunsnima 33099 iunsnima2 33100 partfun2 33157 ist0cld 34351 1stmbfm 34779 2ndmbfm 34780 eulerpartlemd 34885 oddprm2 35171 scottrankeqel 35639 cvmlift2lem12 35901 bj-rest10 37846 topdifinfeq 38112 finxpsuclem 38159 curunc 38364 istotbnd2 38528 sstotbnd2 38532 isbnd3b 38543 totbndbnd 38547 br1cnvres 39030 fimgmcyc 43424 islnr2 43963 areaquad 44065 tfsconcat0i 44194 afv2res 48135 oddm1evenALTV 48599 oddp1evenALTV 48600 crngprmringdom 49265 iscnrm3v 49887 isprsd 49889 joindm2 49902 meetdm2 49904 postcposALT 50502 postc 50503 dvsec 50697 dvcsc 50698 dvcot 50699 |
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