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| Mirrors > Home > ILE Home > Th. List > sylan2b | Unicode version | ||
| Description: A syllogism inference. (Contributed by NM, 21-Apr-1994.) |
| Ref | Expression |
|---|---|
| sylan2b.1 |
|
| sylan2b.2 |
|
| Ref | Expression |
|---|---|
| sylan2b |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | sylan2b.1 |
. . 3
| |
| 2 | 1 | biimpi 120 |
. 2
|
| 3 | sylan2b.2 |
. 2
| |
| 4 | 2, 3 | sylan2 286 |
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: syl2anb 291 dcor 941 bm1.1 2214 eqtr3 2249 elnelne1 2504 elnelne2 2505 morex 2987 reuss2 3484 reupick 3488 rabsneu 3739 invdisjrab 4077 opabss 4148 triun 4195 poirr 4398 wepo 4450 wetrep 4451 rexxfrd 4554 reg3exmidlemwe 4671 nnsuc 4708 fnfco 5502 fun11iun 5595 fnressn 5829 fvpr1g 5849 fvtp1g 5851 fvtp3g 5853 fvtp3 5856 f1mpt 5901 caovlem2d 6204 offval 6232 dfoprab3 6343 1stconst 6373 2ndconst 6374 poxp 6384 tfrlemisucaccv 6477 tfr1onlemsucaccv 6493 tfrcllemsucaccv 6506 fiintim 7104 pr1or2 7378 addclpi 7525 addnidpig 7534 reapmul1 8753 nnnn0addcl 9410 un0addcl 9413 un0mulcl 9414 zltnle 9503 nn0ge0div 9545 uzind3 9571 uzind4 9795 ltsubrp 9898 ltaddrp 9899 xrlttr 10003 xrltso 10004 xltnegi 10043 xaddnemnf 10065 xaddnepnf 10066 xaddcom 10069 xnegdi 10076 xsubge0 10089 fzind2 10457 qltnle 10475 qbtwnxr 10489 exp3vallem 10774 expp1 10780 expnegap0 10781 expcllem 10784 mulexpzap 10813 expaddzap 10817 expmulzap 10819 hashunlem 11038 cats1un 11268 reuccatpfxs1 11294 shftf 11356 sqrtdiv 11568 mulcn2 11838 summodclem2 11908 fsum3 11913 cvgratz 12058 prodmodclem2 12103 zproddc 12105 prodsnf 12118 dvdsflip 12377 dvdsfac 12386 bitsfzolem 12480 lcmgcdlem 12614 rpexp1i 12691 hashdvds 12758 hashgcdlem 12775 phisum 12778 pcqcl 12844 pcid 12862 ssnnctlemct 13032 issubmd 13522 grpinvnzcl 13620 mulgneg 13692 mulgnn0z 13701 01eq0ring 14168 lmss 14935 xmetrtri 15065 blssioo 15242 divcnap 15254 dedekindicc 15322 dvidlemap 15380 dvidrelem 15381 dvidsslem 15382 dvrecap 15402 dveflem 15415 lgsval3 15712 lgsdir2 15727 2sqlem6 15814 umgredg 15958 umgrpredgv 15960 umgredgne 15963 umgredgnlp 15965 usgredgppren 16010 edgssv2en 16012 uspgredg2vlem 16033 usgredg2vlem1 16035 bj-bdfindes 16367 bj-findes 16399 2omap 16418 |
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