Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > ILE Home > Th. List > fintm | Unicode version |
Description: Function into an intersection. (Contributed by Jim Kingdon, 28-Dec-2018.) |
Ref | Expression |
---|---|
fintm.1 |
Ref | Expression |
---|---|
fintm |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ssint 3652 | . . . 4 | |
2 | 1 | anbi2i 444 | . . 3 |
3 | fintm.1 | . . . 4 | |
4 | r19.28mv 3334 | . . . 4 | |
5 | 3, 4 | ax-mp 7 | . . 3 |
6 | 2, 5 | bitr4i 185 | . 2 |
7 | df-f 4926 | . 2 | |
8 | df-f 4926 | . . 3 | |
9 | 8 | ralbii 2372 | . 2 |
10 | 6, 7, 9 | 3bitr4i 210 | 1 |
Colors of variables: wff set class |
Syntax hints: wa 102 wb 103 wex 1421 wcel 1433 wral 2348 wss 2973 cint 3636 crn 4364 wfn 4917 wf 4918 |
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-v 2603 df-in 2979 df-ss 2986 df-int 3637 df-f 4926 |
This theorem is referenced by: (None) |
Copyright terms: Public domain | W3C validator |