Mathlib Map

Structures · Geometry

ContMDiffRing

A C^n (semi)ring is a (semi)ring R where addition and multiplication are C^n. If R is a ring, then negation is automatically C^n, as it is multiplication with -1.

Defined in
Mathlib.Geometry.Manifold.Algebra.Structures
Shape
3 explicit arguments · adds contMDiff_mul

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