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Mirrors > Home > MPE Home > Th. List > 3anbi12d | Structured version Visualization version Unicode version |
Description: Deduction conjoining and adding a conjunct to equivalences. (Contributed by NM, 8-Sep-2006.) |
Ref | Expression |
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3anbi12d.1 | |
3anbi12d.2 |
Ref | Expression |
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3anbi12d |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 3anbi12d.1 | . 2 | |
2 | 3anbi12d.2 | . 2 | |
3 | biidd 252 | . 2 | |
4 | 1, 2, 3 | 3anbi123d 1399 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wb 196 w3a 1037 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 |
This theorem depends on definitions: df-bi 197 df-an 386 df-3an 1039 |
This theorem is referenced by: 3anbi1d 1403 3anbi2d 1404 f1dom3el3dif 6526 fseq1m1p1 12415 dfrtrcl2 13802 imasdsval 16175 iscatd2 16342 ispos 16947 psgnunilem1 17913 ringpropd 18582 mdetunilem3 20420 mdetunilem9 20426 dvfsumlem2 23790 istrkge 25356 axtg5seg 25364 axtgeucl 25371 iscgrad 25703 axlowdim 25841 axeuclid 25843 eengtrkge 25866 umgrvad2edg 26105 upgr3v3e3cycl 27040 upgr4cycl4dv4e 27045 lt2addrd 29516 xlt2addrd 29523 sigaval 30173 issgon 30186 brafs 30750 etasslt 31920 brofs 32112 funtransport 32138 fvtransport 32139 brifs 32150 ifscgr 32151 brcgr3 32153 cgr3permute3 32154 brfs 32186 btwnconn1lem11 32204 funray 32247 fvray 32248 funline 32249 fvline 32251 lpolsetN 36771 rmydioph 37581 iunrelexpmin2 38004 |
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