Documentation
PiBaseLean
.
Properties
.
P245
.
Defs
Search
return to top
source
Imports
Init
Mathlib.Topology.Sets.Opens
Imported by
PiBase
.
HasFinitelyManyOpenSets
source
class
PiBase
.
HasFinitelyManyOpenSets
(
X
:
Type
u)
[
t
:
TopologicalSpace
X
]
:
Prop
finite_open_sets :
Finite
(
TopologicalSpace.Opens
X
)
Instances