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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 481 |
. 2
|
| 3 | anbi12.2 |
. . 3
| |
| 4 | 3 | anbi2i 480 |
. 2
|
| 5 | 2, 4 | bitr 173 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: pm4.11 522 con2bi 525 ordir 597 jcab 598 andi 604 orddi 606 pm5.17 668 dfbi3 670 rnlem 773 3anbi123i 822 an6 902 19.43 1088 sbbi 1239 eu1 1392 euan 1428 2exeu 1446 2eu1 1449 2eu4 1452 2eu6 1454 sbabel 1584 neanior 1639 r19.26 1750 r19.26m 1752 r19.29 1756 reeanv 1778 reu2 1930 reu6 1932 eqss 2077 pssn2lp 2147 unss 2204 ssin 2232 undi 2252 inab 2268 reuss2 2275 reupick 2279 ralpr 2428 rexpr 2429 difprsn 2465 prsspw 2480 uniin 2520 intun 2562 intpr 2563 ssext 2763 pweqb 2765 pwin 2825 pwundif 2828 efrn2lp 2929 wetrep 2942 onminex 3020 sucelon 3068 opelxp 3214 elxp3 3224 weinxp 3233 relun 3261 inopab 3268 inxp 3269 opelcog 3290 cnvco 3300 dmin 3318 dfima2 3405 intasym 3438 asymref 3439 cnvin 3456 xpnz 3466 xp11 3476 relssdr 3513 cnvpo 3522 cnvso 3523 dffun4 3528 funun 3554 fun11 3562 fununi 3563 imadif 3574 fun 3641 fint 3650 fin 3651 f1cnv 3666 f1co 3667 foco 3682 f1o3 3694 f1oco 3707 fsn 3834 f1ofv 3877 isotr 3897 isotrALT 3898 tfrlem5 3915 tfrlem7 3917 elxp6 4102 dfoprab5 4115 foprab2 4119 dfer2 4262 ider 4269 eqer 4271 brecop 4306 th3qlem1 4314 oprec 4318 mapval2 4335 brsdom 4381 map1 4430 xpcomen 4439 xpassen 4441 sbthlem9 4455 sbthlem10 4456 sbthcl 4459 brsdom2 4461 mapenlem2 4490 xpmapenlem5 4500 mapunen 4502 ssenen 4504 unfi 4551 axinf2 4624 zfinf 4626 scottexs 4718 scott0s 4719 kardex 4725 karden 4726 aceq5lem1 4735 aceq5lem3 4737 kmlem15 4779 brdom7disj 4804 genpass 5112 addcompr 5123 mulcompr 5125 distrlem3pr 5129 mulgt0sr 5214 elreal 5250 addcnsr 5253 mulcnsr 5254 ltresr 5258 ltsor 5261 axcnre 5286 1re 5435 infmsup 6068 infmxrcl 6086 zmin 6219 nnwos 6460 elfzuzb 6476 creur 6742 creui 6743 abs00 6842 cvganz 6924 cvganuz 6925 dffsum 6998 climmullem8 7127 isupivth 7290 reef11 7408 ruclem15 7524 infxpidmlem7 7558 tgval2t 7617 fctopOLD 7650 cctop 7652 bopcnlem1 7981 fsumcnlem 7989 bcthlem32 8030 ajfval 8469 spwval2 8653 cosh111lem3 8716 grothprim 8783 shscl 9281 sshjvalt 9320 sshjval3t 9326 chcon2 9387 chcon3 9389 spanun 9467 hosmvalt 9511 hodmvalt 9513 hfsmvalt 9514 5oalem7 9605 3oalem3 9609 adjbdlnt 10016 pjin2 10121 pjin3 10122 cvnbtwn4t 10216 mdslj1 10246 mdslj2 10247 mdslmd1 10256 mdsldmd1 10258 chrelat4 10300 irred 10321 cdj3lem3 10365 cdj3lem3b 10367 cdj3 10368 elghom 10384 symgoprab 10402 symgf 10405 symggrpi 10406 |
| 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 147 df-an 225 |