Structures · Topology
ContractibleSpace
A contractible space is one that is homotopy equivalent to Unit.
- Defined in
- Mathlib.Topology.Homotopy.Contractible
- Shape
- One type argument · adds hequiv_unit'
Extends0
Extends nothing: this is a root of the hierarchy.
Extended by0
Nothing extends this class yet.
Concrete types that are instances3
- UpperHalfPlane
- Prod
- Set.Elem
How is a type an instance?
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Assumed by9
Ancestors0
No ancestors.