Mathlib Map

Structures · Algebra

Subgroup.HasDetOne

Typeclass saying that a subgroup of GL(n, R) is contained in SL(n, R). Necessary so that the typeclass system can detect when the slash action is -linear.

Defined in
Mathlib.NumberTheory.ModularForms.ArithmeticSubgroups
Shape
One type argument · adds det_eq

Extends0

Extends nothing: this is a root of the hierarchy.

Extended by0

Nothing extends this class yet.

Concrete types that are instances0

No instance on a concrete type; it is reached through other classes.

How is a type an instance?

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Assumed by38

Ancestors0

No ancestors.