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| Mirrors > Home > ILE Home > Th. List > anbi1i | Unicode version | ||
| Description: Introduce a right conjunct to both sides of a logical equivalence. (Contributed by NM, 5-Aug-1993.) (Proof shortened by Wolf Lammen, 16-Nov-2013.) |
| Ref | Expression |
|---|---|
| bi.aa |
|
| Ref | Expression |
|---|---|
| anbi1i |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | bi.aa |
. . 3
| |
| 2 | 1 | a1i 9 |
. 2
|
| 3 | 2 | pm5.32ri 459 |
1
|
| Colors of variables: wff set class |
| This proof depends on syntax axioms:
|
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 |
| This proof depends on definitions: df-bi 117 |
| This theorem is used by: anbi2ci 463 anbi12i 464 bianassc 474 an12 567 anandi 598 pm5.53 814 pm5.75 975 3ancoma 1016 3ioran 1024 an6 1362 19.26-3an 1536 19.28h 1615 19.28 1616 eeeanv 1993 sb3an 2018 moanim 2161 nfrexdya 2586 r19.26-3 2681 r19.41 2706 rexcomf 2713 3reeanv 2722 cbvreu 2784 ceqsex3v 2865 rexab 2988 rexrab 2989 rmo4 3019 rmo3f 3023 reuind 3031 sbc3an 3113 rmo3 3144 ssrab 3326 rexun 3409 elin3 3420 inass 3441 unssdif 3466 indifdir 3487 difin2 3493 inrab2 3506 rabun2 3512 reuun2 3516 undif4 3587 rexdifpr 3737 rexsns 3748 rexdifsn 3846 2ralunsn 3924 iuncom4 4019 iunxiun 4094 inuni 4291 unidif0 4304 bnd2 4310 otth2 4381 copsexg 4384 copsex4g 4387 opeqsn 4393 opelopabsbALT 4401 elpwpwel 4621 suc11g 4704 rabxp 4812 opeliunxp 4830 xpundir 4832 xpiundi 4833 xpiundir 4834 brinxp2 4842 rexiunxp 4922 brres 5069 brresg 5071 dmres 5084 resiexg 5108 dminss 5202 imainss 5203 ssrnres 5230 elxp4 5275 elxp5 5276 cnvresima 5277 coundi 5289 resco 5292 imaco 5293 coiun 5297 coi1 5303 coass 5306 xpcom 5334 dffun2 5387 fncnv 5447 imadiflem 5460 imadif 5461 imainlem 5462 mptun 5515 fcnvres 5575 dff1o2 5644 dff1o3 5645 ffoss 5672 f11o 5673 brprcneu 5688 fvun2 5770 eqfnfv3 5808 respreima 5836 f1ompt 5859 fsn 5880 abrexco 5965 imaiun 5966 f1mpt 5977 dff1o6 5982 oprabid 6117 dfoprab2 6135 oprab4 6159 mpomptx 6179 opabex3d 6350 opabex3 6351 abexssex 6354 dfopab2 6423 dfoprab3s 6424 1stconst 6457 2ndconst 6458 xporderlem 6467 spc2ed 6469 f1od2 6471 brtpos2 6522 tpostpos 6535 tposmpo 6552 oviec 6915 mapsncnv 6977 dfixp 6982 domen 7035 mapsnen 7100 xpsnen 7119 xpcomco 7124 xpassen 7128 sspw1or2 7544 ltexpi 7704 dfmq0qs 7796 dfplq0qs 7797 enq0enq 7798 enq0ref 7800 enq0tr 7801 nqnq0pi 7805 prnmaxl 7855 prnminu 7856 suplocexprlemloc 8088 addsrpr 8112 mulsrpr 8113 suplocsrlemb 8173 addcnsr 8201 mulcnsr 8202 ltresr 8206 addvalex 8211 axprecex 8247 elnnz 9654 fnn0ind 9762 rexuz2 9981 qreccl 10042 rexrp 10077 elixx3g 10303 elfz2 10418 elfzuzb 10422 fznn 10496 elfz2nn0 10519 fznn0 10520 4fvwrd4 10547 elfzo2 10557 fzind2 10658 sseqn 11279 hashf1lem1 11285 hashf1lem2 11286 cvg1nlemres 11751 fsum2dlemstep 12201 modfsummod 12225 fprodseq 12350 divalgb 12692 bezoutlemmain 12775 isprm2 12895 oddpwdc 12952 ballotfilemelo 13222 ballotfilem2 13228 ballotfilemfc0 13232 ballotfilemfcc 13233 xpscf 13668 issubg3 13995 releqgg 14023 eqgex 14024 imasabl 14140 prdsex 14172 prdsval 14173 prdsbaslemss 14174 dfrhm2 14461 drngprop 14617 isassa 15002 ntreq0 15233 cnnei 15333 txlm 15380 blres 15535 isms2 15555 dedekindicclemicc 15733 limcrcl 15759 lgsquadlem1 16196 lgsquadlem2 16197 isclwwlknx 16657 clwwlknonel 16673 clwwlknon2x 16676 iseupthf1o 16689 bdcriota 16909 bj-peano4 16981 alsanmo 17151 ralsanmo 17152 alsralrex 17153 alsraln0m 17154 |
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