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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 3782 | . . . 4 | |
2 | 1 | anbi2i 452 | . . 3 |
3 | fintm.1 | . . . 4 | |
4 | r19.28mv 3450 | . . . 4 | |
5 | 3, 4 | ax-mp 5 | . . 3 |
6 | 2, 5 | bitr4i 186 | . 2 |
7 | df-f 5122 | . 2 | |
8 | df-f 5122 | . . 3 | |
9 | 8 | ralbii 2439 | . 2 |
10 | 6, 7, 9 | 3bitr4i 211 | 1 |
Colors of variables: wff set class |
Syntax hints: wa 103 wb 104 wex 1468 wcel 1480 wral 2414 wss 3066 cint 3766 crn 4535 wfn 5113 wf 5114 |
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 698 ax-5 1423 ax-7 1424 ax-gen 1425 ax-ie1 1469 ax-ie2 1470 ax-8 1482 ax-10 1483 ax-11 1484 ax-i12 1485 ax-bndl 1486 ax-4 1487 ax-17 1506 ax-i9 1510 ax-ial 1514 ax-i5r 1515 ax-ext 2119 |
This theorem depends on definitions: df-bi 116 df-tru 1334 df-nf 1437 df-sb 1736 df-clab 2124 df-cleq 2130 df-clel 2133 df-nfc 2268 df-ral 2419 df-v 2683 df-in 3072 df-ss 3079 df-int 3767 df-f 5122 |
This theorem is referenced by: (None) |
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