Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > ILE Home > Th. List > trintssmOLD | Unicode version |
Description: Obsolete version of trintssm 3891 as of 30-Oct-2021. (Contributed by Jim Kingdon, 22-Aug-2018.) (Proof modification is discouraged.) (New usage is discouraged.) |
Ref | Expression |
---|---|
trintssmOLD |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | vex 2604 | . . . 4 | |
2 | 1 | elint2 3643 | . . 3 |
3 | r19.2m 3329 | . . . . 5 | |
4 | 3 | ex 113 | . . . 4 |
5 | trel 3882 | . . . . . 6 | |
6 | 5 | expcomd 1370 | . . . . 5 |
7 | 6 | rexlimdv 2476 | . . . 4 |
8 | 4, 7 | sylan9 401 | . . 3 |
9 | 2, 8 | syl5bi 150 | . 2 |
10 | 9 | ssrdv 3005 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 102 wex 1421 wcel 1433 wral 2348 wrex 2349 wss 2973 cint 3636 wtr 3875 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 104 ax-ia2 105 ax-ia3 106 ax-io 662 ax-5 1376 ax-7 1377 ax-gen 1378 ax-ie1 1422 ax-ie2 1423 ax-8 1435 ax-10 1436 ax-11 1437 ax-i12 1438 ax-bndl 1439 ax-4 1440 ax-17 1459 ax-i9 1463 ax-ial 1467 ax-i5r 1468 ax-ext 2063 |
This theorem depends on definitions: df-bi 115 df-tru 1287 df-nf 1390 df-sb 1686 df-clab 2068 df-cleq 2074 df-clel 2077 df-nfc 2208 df-ral 2353 df-rex 2354 df-v 2603 df-in 2979 df-ss 2986 df-uni 3602 df-int 3637 df-tr 3876 |
This theorem is referenced by: (None) |
Copyright terms: Public domain | W3C validator |