![]() |
Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
|
Mirrors > Home > ILE Home > Th. List > sstri | Unicode version |
Description: Subclass transitivity inference. (Contributed by NM, 5-May-2000.) |
Ref | Expression |
---|---|
sstri.1 |
![]() ![]() ![]() ![]() |
sstri.2 |
![]() ![]() ![]() ![]() |
Ref | Expression |
---|---|
sstri |
![]() ![]() ![]() ![]() |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | sstri.1 |
. 2
![]() ![]() ![]() ![]() | |
2 | sstri.2 |
. 2
![]() ![]() ![]() ![]() | |
3 | sstr2 3109 |
. 2
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() | |
4 | 1, 2, 3 | mp2 16 |
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 105 ax-ia2 106 ax-ia3 107 ax-5 1424 ax-7 1425 ax-gen 1426 ax-ie1 1470 ax-ie2 1471 ax-8 1483 ax-11 1485 ax-4 1488 ax-17 1507 ax-i9 1511 ax-ial 1515 ax-i5r 1516 ax-ext 2122 |
This theorem depends on definitions: df-bi 116 df-nf 1438 df-sb 1737 df-clab 2127 df-cleq 2133 df-clel 2136 df-in 3082 df-ss 3089 |
This theorem is referenced by: difdif2ss 3338 difdifdirss 3452 snsstp1 3678 snsstp2 3679 nnregexmid 4542 dmexg 4811 rnexg 4812 ssrnres 4989 cossxp 5069 cocnvss 5072 funinsn 5180 fabexg 5318 foimacnv 5393 ssimaex 5490 oprabss 5865 tposssxp 6154 mapsspw 6586 sbthlemi5 6857 sbthlem7 6859 caserel 6980 dmaddpi 7157 dmmulpi 7158 ltrelxr 7849 nnsscn 8749 nn0sscn 9006 nn0ssq 9447 nnssq 9448 qsscn 9450 fzval2 9824 fzossnn 9997 fzo0ssnn0 10023 expcl2lemap 10336 rpexpcl 10343 expge0 10360 expge1 10361 seq3coll 10617 summodclem2a 11182 fsum3cvg3 11197 fsumrpcl 11205 fsumge0 11260 prodmodclem2a 11377 infssuzcldc 11680 isprm3 11835 structfn 12017 strleun 12087 toponsspwpwg 12228 dmtopon 12229 lmbrf 12423 lmres 12456 txcnmpt 12481 qtopbas 12730 tgqioo 12755 dvrecap 12885 cosz12 12909 ioocosf1o 12983 |
Copyright terms: Public domain | W3C validator |