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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 121 |
. 2
|
| 4 | 3imtr4.3 |
. 2
| |
| 5 | 3, 4 | sylibr 134 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 |
| This theorem depends on definitions: df-bi 117 |
| This theorem is referenced by: dcn 849 stdcn 854 ifpdc 987 xordc1 1437 hbxfrbi 1520 nfalt 1626 19.29r 1669 19.31r 1729 sbimi 1812 spsbbi 1892 sbi2v 1941 euan 2136 2exeu 2172 ralimi2 2592 reximi2 2628 r19.28av 2669 r19.29r 2671 elex 2814 rmoan 3006 rmoimi2 3009 sseq2 3251 rabss2 3310 unssdif 3442 inssdif 3443 unssin 3446 inssun 3447 rabn0r 3521 undif4 3557 ssdif0im 3559 inssdif0im 3562 ssundifim 3578 ralf0 3597 prmg 3794 difprsnss 3811 snsspw 3847 pwprss 3889 pwtpss 3890 uniin 3913 intss 3949 iuniin 3980 iuneq1 3983 iuneq2 3986 iundif2ss 4036 iinuniss 4053 iunpwss 4062 intexrabim 4243 exmidundif 4296 exmidundifim 4297 exss 4319 pwunss 4380 soeq2 4413 ordunisuc2r 4612 peano5 4696 reliin 4849 coeq1 4887 coeq2 4888 cnveq 4904 dmeq 4931 dmin 4939 dmcoss 5002 rncoeq 5006 resiexg 5058 dminss 5151 imainss 5152 dfco2a 5237 euiotaex 5303 eliotaeu 5315 fundif 5374 fununi 5398 fof 5560 f1ocnv 5597 rexrnmpt 5791 isocnv 5955 isotr 5960 oprabid 6053 dmtpos 6425 tposfn 6442 smores 6461 eqer 6737 ixpeq2 6884 enssdom 6938 fiprc 6993 fiintim 7126 ltexprlemlol 7825 ltexprlemupu 7827 recexgt0 8763 peano2uz2 9590 eluzp1p1 9785 peano2uz 9820 zq 9863 ubmelfzo 10449 frecuzrdgtcl 10678 frecuzrdgfunlem 10685 expclzaplem 10829 hashfiv01gt1 11048 wrdeq 11142 fsum2dlemstep 12016 fprod2dlemstep 12204 sin02gt0 12346 qredeu 12690 prmdc 12723 subrngrng 14238 lgslem3 15758 clwwlkccat 16279 clwwlknonccat 16311 bj-stim 16401 bj-stan 16402 bj-stal 16404 bj-nfalt 16419 bj-indint 16585 tridceq 16720 |
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