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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 3757 | . . . 4 | |
2 | 1 | anbi2i 452 | . . 3 |
3 | fintm.1 | . . . 4 | |
4 | r19.28mv 3425 | . . . 4 | |
5 | 3, 4 | ax-mp 5 | . . 3 |
6 | 2, 5 | bitr4i 186 | . 2 |
7 | df-f 5097 | . 2 | |
8 | df-f 5097 | . . 3 | |
9 | 8 | ralbii 2418 | . 2 |
10 | 6, 7, 9 | 3bitr4i 211 | 1 |
Colors of variables: wff set class |
Syntax hints: wa 103 wb 104 wex 1453 wcel 1465 wral 2393 wss 3041 cint 3741 crn 4510 wfn 5088 wf 5089 |
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-io 683 ax-5 1408 ax-7 1409 ax-gen 1410 ax-ie1 1454 ax-ie2 1455 ax-8 1467 ax-10 1468 ax-11 1469 ax-i12 1470 ax-bndl 1471 ax-4 1472 ax-17 1491 ax-i9 1495 ax-ial 1499 ax-i5r 1500 ax-ext 2099 |
This theorem depends on definitions: df-bi 116 df-tru 1319 df-nf 1422 df-sb 1721 df-clab 2104 df-cleq 2110 df-clel 2113 df-nfc 2247 df-ral 2398 df-v 2662 df-in 3047 df-ss 3054 df-int 3742 df-f 5097 |
This theorem is referenced by: (None) |
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