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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 827 stdcn 832 dcan 918 xordc1 1371 hbxfrbi 1448 nfalt 1557 19.29r 1600 19.31r 1659 sbimi 1737 spsbbi 1816 sbi2v 1864 euan 2055 2exeu 2091 ralimi2 2492 reximi2 2528 r19.28av 2568 r19.29r 2570 elex 2697 rmoan 2884 rmoimi2 2887 sseq2 3121 rabss2 3180 unssdif 3311 inssdif 3312 unssin 3315 inssun 3316 rabn0r 3389 undif4 3425 ssdif0im 3427 inssdif0im 3430 ssundifim 3446 ralf0 3466 prmg 3644 difprsnss 3658 snsspw 3691 pwprss 3732 pwtpss 3733 uniin 3756 intss 3792 iuniin 3823 iuneq1 3826 iuneq2 3829 iundif2ss 3878 iinuniss 3895 iunpwss 3904 intexrabim 4078 exmidundif 4129 exmidundifim 4130 exss 4149 pwunss 4205 soeq2 4238 ordunisuc2r 4430 peano5 4512 reliin 4661 coeq1 4696 coeq2 4697 cnveq 4713 dmeq 4739 dmin 4747 dmcoss 4808 rncoeq 4812 resiexg 4864 dminss 4953 imainss 4954 dfco2a 5039 euiotaex 5104 fununi 5191 fof 5345 f1ocnv 5380 rexrnmpt 5563 isocnv 5712 isotr 5717 oprabid 5803 dmtpos 6153 tposfn 6170 smores 6189 eqer 6461 ixpeq2 6606 enssdom 6656 fiprc 6709 fiintim 6817 ltexprlemlol 7410 ltexprlemupu 7412 recexgt0 8342 peano2uz2 9158 eluzp1p1 9351 peano2uz 9378 zq 9418 ubmelfzo 9977 frecuzrdgtcl 10185 frecuzrdgfunlem 10192 expclzaplem 10317 hashfiv01gt1 10528 fsum2dlemstep 11203 sin02gt0 11470 qredeu 11778 bj-stim 12954 bj-stan 12955 bj-stal 12957 bj-nfalt 12971 bj-indint 13129 |
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