Description: The compact generator is a function on topologies. (Contributed by Mario Carneiro, 20-Mar-2015)
Ref | Expression | ||
---|---|---|---|
Assertion | kgenf | |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | vuniex | |
|
2 | 1 | pwex | |
3 | 2 | rabex | |
4 | 3 | a1i | |
5 | df-kgen | |
|
6 | 5 | a1i | |
7 | kgenftop | |
|
8 | 7 | adantl | |
9 | 4 6 8 | fmpt2d | |
10 | 9 | mptru | |