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Mirrors > Home > ILE Home > Th. List > 3imtr4i | Unicode version |
Description: A mixed syllogism inference, useful for applying a definition to both sides of an implication. (Contributed by NM, 5-Aug-1993.) |
Ref | Expression |
---|---|
3imtr4.1 | |
3imtr4.2 | |
3imtr4.3 |
Ref | Expression |
---|---|
3imtr4i |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 3imtr4.2 | . . 3 | |
2 | 3imtr4.1 | . . 3 | |
3 | 1, 2 | sylbi 120 | . 2 |
4 | 3imtr4.3 | . 2 | |
5 | 3, 4 | sylibr 133 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wb 104 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 |
This theorem depends on definitions: df-bi 116 |
This theorem is referenced by: dcn 832 stdcn 837 dcan 923 xordc1 1382 hbxfrbi 1459 nfalt 1565 19.29r 1608 19.31r 1668 sbimi 1751 spsbbi 1831 sbi2v 1879 euan 2069 2exeu 2105 ralimi2 2524 reximi2 2560 r19.28av 2600 r19.29r 2602 elex 2732 rmoan 2921 rmoimi2 2924 sseq2 3161 rabss2 3220 unssdif 3352 inssdif 3353 unssin 3356 inssun 3357 rabn0r 3430 undif4 3466 ssdif0im 3468 inssdif0im 3471 ssundifim 3487 ralf0 3507 prmg 3691 difprsnss 3705 snsspw 3738 pwprss 3779 pwtpss 3780 uniin 3803 intss 3839 iuniin 3870 iuneq1 3873 iuneq2 3876 iundif2ss 3925 iinuniss 3942 iunpwss 3951 intexrabim 4126 exmidundif 4179 exmidundifim 4180 exss 4199 pwunss 4255 soeq2 4288 ordunisuc2r 4485 peano5 4569 reliin 4720 coeq1 4755 coeq2 4756 cnveq 4772 dmeq 4798 dmin 4806 dmcoss 4867 rncoeq 4871 resiexg 4923 dminss 5012 imainss 5013 dfco2a 5098 euiotaex 5163 fununi 5250 fof 5404 f1ocnv 5439 rexrnmpt 5622 isocnv 5773 isotr 5778 oprabid 5865 dmtpos 6215 tposfn 6232 smores 6251 eqer 6524 ixpeq2 6669 enssdom 6719 fiprc 6772 fiintim 6885 ltexprlemlol 7534 ltexprlemupu 7536 recexgt0 8469 peano2uz2 9289 eluzp1p1 9482 peano2uz 9512 zq 9555 ubmelfzo 10125 frecuzrdgtcl 10337 frecuzrdgfunlem 10344 expclzaplem 10469 hashfiv01gt1 10684 fsum2dlemstep 11361 fprod2dlemstep 11549 sin02gt0 11690 qredeu 12008 prmdc 12041 bj-stim 13461 bj-stan 13462 bj-stal 13464 bj-nfalt 13480 bj-indint 13648 tridceq 13769 |
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