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| Description: Conjoin both sides of two equivalences. |
| Ref | Expression |
|---|---|
| anbi12.1 |
|
| anbi12.2 |
|
| Ref | Expression |
|---|---|
| anbi12i |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | anbi12.1 |
. . 3
| |
| 2 | 1 | anbi1i 539 |
. 2
|
| 3 | anbi12.2 |
. . 3
| |
| 4 | 3 | anbi2i 538 |
. 2
|
| 5 | 2, 4 | bitri 190 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: notbi 581 con2bi 584 ordir 658 jcab 659 andi 665 orddi 667 bibi2i 669 pm5.17 731 dfbi3 733 rnlemOLD 854 3anbi123i 1056 an6 1177 nic-justbi 1234 nic-axALT 1240 19.43 1440 sbbi 1609 eu1 1786 euanOLD 1828 2exeu 1850 2eu1 1853 2eu4 1856 2eu6 1858 sbabel 2016 neanior 2097 r19.26OLD 2220 r19.26m 2222 r19.29OLD 2228 reean 2247 reeanOLD 2248 2ralor 2250 reu2 2442 reu3 2444 difjustOLD 2596 injustOLD 2602 eqss 2631 pssn2lpOLD 2710 unss 2780 ralunb 2784 ssin 2814 ssinOLD 2815 undi 2840 undiOLD 2841 undif3 2854 inab 2861 inabOLD 2862 difab 2863 reuss2 2870 reupick 2874 sbsslemOLD 2979 ralprOLD 3080 ralprOLDOLD 3081 rexpr 3082 difprsn 3127 difprsnOLD 3128 prss 3138 tpss 3145 prsspw 3150 prsspwOLD 3151 uniin 3197 uniinOLD 3198 intun 3249 intpr 3250 brin 3388 brdif 3389 ssext 3508 pweqb 3511 opelopabsb 3564 pwin 3576 pwundif 3579 efrn2lp 3638 wetrep 3651 onminex 3888 sucelon 3898 opelxpOLD 4037 elxp3 4049 weinxp 4059 relun 4097 inopab 4108 inxp 4109 inxpOLD 4110 opelco2g 4133 cnvco 4145 cnvcoOLD 4146 dmin 4165 dfima2OLD 4266 intasym 4306 intasymOLD 4307 asymref 4308 asymrefOLD 4309 asymref2 4310 cnvin 4324 xpnz 4335 xp11 4347 dfco2 4393 relssdmrn 4416 cnvpo 4427 cnvso 4428 dffun4 4433 funun 4462 fun11 4480 fununi 4481 imadif 4493 fco 4573 fun 4580 fintOLD 4592 fin 4593 finOLD 4594 f1cnv 4611 f1co 4612 foco 4628 dff1o2 4639 dff1o3OLD 4642 f1oco 4661 dffv2 4734 fsn 4807 dff1o6 4853 isotr 4874 isotrALT 4875 elxp6 5041 dfoprab3s 5055 dfoprab5sf 5058 foprab2 5061 fparlem3 5083 fparlem4 5084 fsplit 5086 tfrlem5 5123 tfrlem7 5125 dfer2 5319 iderOLD 5327 eqer 5329 brecop 5365 th3qlem1 5373 oprec 5377 mapval2 5394 brsdom 5440 map1 5489 xpcomen 5498 xpassen 5500 sbthlem9 5518 sbthlem10 5519 sbthcl 5522 brsdom2 5524 mapenlem2 5584 xpmapenlem5 5594 mapunen 5596 ssenen 5598 unfi 5644 axinf2 5730 zfinf2 5732 scottexs 5848 scott0s 5849 kardex 5855 karden 5856 aceq5lem1 5897 aceq5lem3 5899 kmlem15 5941 brdom7disj 5966 genpass 6264 addcompr 6275 mulcompr 6277 distrlem3pr 6281 mulgt0sr 6366 elreal 6402 addcnsr 6405 mulcnsr 6406 ltresr 6410 ltsor 6413 axcnre 6439 1re 6598 ssxr 6714 infmsup 7277 infmxrcl 7295 zmin 7432 nnwos 7629 elfzuzb 7646 fzprval 7687 creur 7992 creui 7993 abs00i 8093 cvganz 8176 cvganuzi 8177 dffsum 8258 climmullem8 8387 isupivthi 8552 reef11i 8673 ruclem15 8793 infxpidmlem7 8827 tgval2 8887 fctop 8920 cctop 8922 txbas 8933 bopcnlem1 9259 fsumcnlem 9267 bcthlem32 9308 gapm 9462 ajfval 9809 spwval2 9996 cosh111lem3 10070 axgroth5 10132 grothpw 10134 grothprim 10141 elghom 10195 symgoprab 10201 symgf 10204 symggrpi 10205 extbas1 10291 filrn 10293 isexid 10364 shscli 10914 sshjval 10953 sshjval3 10959 chcon2i 11020 chcon3i 11022 spanuni 11100 hosmval 11144 hodmval 11146 hfsmval 11147 5oalem7 11240 3oalem3 11244 adjbdln 11653 pjin2i 11766 pjin3i 11767 cvnbtwn4 11861 mdslj1i 11891 mdslj2i 11892 mdslmd1i 11901 mdsldmd1i 11903 chrelat4i 11945 irredi 11966 cdj3lem3 12010 cdj3lem3b 12012 cdj3i 12013 bnj186 12056 bnj193OLD 12064 bnj10OLD 12375 bnj18 12384 bnj34 12403 bnj887 12810 bnj912 12822 bnj971 12860 bnj1385 13102 bnj86 13213 bnj87 13214 bnj149 13241 bnj153 13247 bnj543 13269 bnj607 13304 bnj882 13320 bnj983 13357 bnj1043 13391 isprm3 13776 ralunbOLD 13819 indifdi 13823 dif2relOLD 13828 dffr5 13831 dftr6 13834 fundmpss 13836 mpteqi 13838 elpotr 13847 poxp 13949 soxp 13950 poseq 13954 soseq 13955 wfrlem5 13961 wfrlem11 13967 axsltsolem1 14006 nocvxmin 14029 axfelem11 14041 brtxp 14067 brsset 14069 idsset 14070 dfon3 14072 brbigcup 14074 ellimits 14079 df3nandALT1 14146 imnand2 14149 anddi2 14268 albineal 14323 dff1o6f 14416 omslim 14420 inposet 14620 definc 14621 dffprod 14670 vecval1b 14794 vecval3b 14795 trer 15361 fictb 15371 opncldf1 15402 dfcon2 15442 is1stc3 15469 2ndcctbss 15478 neibastop1 15518 opnfbas 15557 neifg 15559 filssufillem 15570 ufinffr 15578 ufilen 15579 rnelfmlem 15592 fmfnfmlem3 15596 filnetlem3 15642 filnetlem4 15643 2ralorOLD 15655 prfunOLD 15677 difxp 15690 inixp 15722 eroprlem 15732 eropreu 15733 eroprf 15735 infmrlb 15765 infmrgelb 15766 pofun 15772 fsum00 15820 iimulcl 15874 txcnoprab 15911 heiborlem20 15974 bfp 16009 phtpycom 16050 pcoloopf 16079 pi1fval 16092 pi1val 16094 keridl 16180 smprngpr 16200 prtlem5 16245 smores 16446 undif3VD 16706 strdif 16719 stb2xpl 16742 stb2str 16744 stb2v1 16745 stb2v2 16746 lubid 16807 grpstr 17097 cnaddablNEW 17139 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 |
| This theorem depends on definitions: df-bi 164 df-an 242 |