| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 854 stdcn 859 ifpdc 992 xordc1 1442 hbxfrbi 1525 nfalt 1631 19.29r 1674 19.31r 1733 sbimi 1817 spsbbi 1897 sbi2v 1947 euan 2143 2exeu 2179 ralimi2 2610 reximi2 2646 r19.28av 2687 r19.29r 2689 elex 2833 rmoan 3026 rmoimi2 3029 sseq2 3272 rabss2 3331 unssdif 3466 inssdif 3467 unssin 3470 inssun 3471 rabn0r 3548 undif4 3587 ssdif0im 3589 inssdif0imOLD 3593 ssundifim 3611 ralf0 3630 prmg 3833 difprsnss 3851 snsspw 3887 pwprss 3929 pwtpss 3930 uniin 3953 intss 3989 iuniin 4020 iuneq1 4023 iuneq2 4026 iundif2ss 4076 iinuniss 4093 iunpwss 4102 intexrabim 4287 exmidundif 4341 exmidundifim 4342 exss 4365 pwunss 4426 soeq2 4459 ordunisuc2r 4659 peano5 4743 reliin 4897 coeq1 4935 coeq2 4936 cnveq 4952 dmeq 4979 dmin 4987 dmcoss 5050 rncoeq 5054 resiexg 5106 dminss 5200 imainss 5201 dfco2a 5286 euiotaex 5352 eliotaeu 5364 fundif 5423 fununi 5447 fof 5613 f1ocnv 5650 rexrnmpt 5845 isocnv 6010 isotr 6015 oprabid 6110 dmtpos 6520 tposfn 6537 smores 6556 eqer 6832 fsetsspwxp 6941 ixpeq2 6987 enssdom 7041 fiprc 7097 fiintim 7231 ltexprlemlol 7962 ltexprlemupu 7964 recexgt0 8901 peano2uz2 9735 eluzp1p1 9930 peano2uz 9965 zq 10008 ubmelfzo 10599 frecuzrdgtcl 10830 frecuzrdgfunlem 10837 expclzaplem 10981 hashfiv01gt1 11202 hashfibclem 11263 wrdeq 11307 fsum2dlemstep 12182 fprod2dlemstep 12370 sin02gt0 12512 qredeu 12856 prmdc 12889 ballotfilemth 13262 subrngrng 14486 lgslem3 16038 clwwlkccat 16559 clwwlknonccat 16591 bj-stim 16691 bj-stan 16692 bj-stal 16694 bj-nfalt 16709 bj-indint 16874 tridceq 17014 |
| Copyright terms: Public domain | W3C validator |