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| Description: A mixed syllogism inference, useful for applying a definition to both sides of an implication. |
| Ref | Expression |
|---|---|
| 3imtr4.1 |
|
| 3imtr4.2 |
|
| 3imtr4.3 |
|
| Ref | Expression |
|---|---|
| 3imtr4 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 3imtr4.2 |
. . 3
| |
| 2 | 3imtr4.1 |
. . 3
| |
| 3 | 1, 2 | sylbi 199 |
. 2
|
| 4 | 3imtr4.3 |
. 2
| |
| 5 | 3, 4 | sylibr 200 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: orim12i 336 pm5.18 658 orbidi 741 3anim123i 819 hbex 1003 hbor 1005 hban 1006 hbbi 1007 hb3or 1008 hb3an 1009 hbe1 1012 19.29 1067 19.29r 1068 19.30 1081 sbimi 1169 sbequ12r 1178 hbeu1 1381 hbeu 1382 hbmo1 1399 hbmo 1400 mopick2 1429 2exeu 1439 2eu6 1447 hbab1 1459 hbab 1460 hbxfr 1555 hbeq 1557 hbel 1558 hbne 1636 hbral 1678 hbra1 1679 hbrex 1680 hbre1 1681 r19.20i2 1695 r19.22 1723 r19.22i2 1725 r19.27av 1746 r19.28av 1747 r19.29 1748 r19.29r 1749 hbreu1 1760 ralcom2 1768 reurex 1918 hbsbc1v 1940 sbcco2 1943 hbss 2052 sseq1 2072 sseq2 2073 rabss2 2119 hbdif 2151 hbun 2176 unss1 2189 hbin 2210 ssin 2222 ssrin 2224 undif4 2315 ralf0 2349 hbpw 2397 hbpr 2416 difprsn 2456 snsspw 2470 hbuni 2499 uniin 2510 hbint 2533 intss 2544 iuniin 2563 iuneq1 2565 iuneq2 2568 iinss 2590 iunpwss 2608 hbbr 2648 unipw 2746 exss 2759 opprc3 2787 hbopab 2801 pwunss 2815 poeq2 2834 soeq2 2845 reucl 2875 freq2 2913 trssord 2955 onminex 3010 hbsuc 3030 nlimsucg 3102 find 3145 hbxp 3194 xpss 3220 hbrel 3235 cnveq 3281 hbcnv 3284 dmeq 3300 dmin 3307 hbrn 3337 dmcosseq 3349 rncoeq 3351 resiexg 3380 hbima 3395 cotr 3420 dminss 3448 imainss 3449 funeq 3521 hbfun 3522 fununi 3549 funin 3552 hbfn 3570 2elresin 3584 zfrep6 3600 hbf 3611 hbf1 3648 f1co 3652 hbfo 3656 fof 3657 foco 3667 hbf1o 3672 f1ocnv 3686 f1ores 3688 f1oco 3692 fopab2 3808 hbiso 3877 isocnv 3881 isotr 3882 isotrALT 3883 tz7.48lem 3940 ider 4253 eqer 4255 map0 4328 ixpeq2 4339 enssdom 4364 sbthlem9 4435 mapunen 4482 zfreg 4568 zfreg2 4569 dfom3 4602 infensuc 4610 scott0 4689 ac6n 4729 ac9s 4736 dominf 4876 cdainf 4909 ltsopq 5047 1pr 5089 reclem2pr 5129 ltsosr 5175 ltsor 5233 ltadd2 5564 recgt0i 5770 ltmul1i 5777 peano2nn 5883 sup2 5998 peano2uz2 6149 zqt 6198 elioc2t 6322 elico2t 6323 elicc2t 6324 eluzp1p1t 6367 peano2uz 6379 sumsqne0 6565 nnesq 6592 recvalz 6825 cjdiv 6826 cau5i 6854 fsumser0f 6939 fsumser1f 6940 ser0cj 7003 climcmplem 7073 ivthlem6OLD 7230 ivthlem7OLD 7231 efltb 7348 reeff1o 7368 sin02gt0 7420 infxpidmlem10 7504 indistop 7590 fctop 7592 cctop 7594 retopbas 7597 blssioo 7852 ablmul 8068 sspval 8316 cosh111lem2 8630 efifolem4 8640 efifo 8644 efif1lem1 8645 efif1lem2 8646 hhcmpl 8990 chsscm 9033 chcmh 9034 shscl 9196 shunss 9252 shslej 9253 shlub 9261 pjoml3 9446 cmcmlem 9451 nonbool 9513 5oalem2 9517 3oalem2 9525 lnopco0 9844 bra11 9954 pjnmop 9986 pjnormss 10007 pj3lem1 10044 mdsldmd1 10166 hatomistic 10197 cvexch 10204 cmdmd 10251 mddmdin0 10263 cdj3lem3b 10272 symgf 10310 symggrpiOLD 10311 symggrpi 10313 fine 10348 abfi 10349 neiopne 10369 infi 10448 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 |
| This theorem depends on definitions: df-bi 147 |