Mathlib Map

Structures · Topology

ContinuousSub

A typeclass saying that p : G × G ↦ p.1 - p.2 is a continuous function. This property automatically holds for topological additive groups but it also holds, e.g., for ℝ≥0.

Defined in
Mathlib.Topology.Algebra.Group.Defs
Shape
One type argument · adds continuous_sub

Extends0

Extends nothing: this is a root of the hierarchy.

Extended by0

Nothing extends this class yet.

Concrete types that are instances3

  • SeparationQuotient
  • NNReal
  • NNRat

How is a type an instance?

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Assumed by57

Ancestors0

No ancestors.