Mathlib Map

Theorems · Theorem · ring theory

star_inv_natCast_smul

∀ {R : Type u_1} {M : Type u_2} [inst : DivisionSemiring R] [inst_1 : AddCommMonoid M] [inst_2 : Module R M]
  [inst_3 : StarAddMonoid M] (n : ℕ) (x : M), star ((↑n)⁻¹ • x) = (↑n)⁻¹ • star x
Defined in
Mathlib.Algebra.Star.Module
Cited by
1 results in Mathlib
Foundations
Depth 29 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes
DivisionSemiringAddCommMonoidModuleStarAddMonoid

Around this declaration

Dashed lines are statement dependencies; solid lines are citations in proofs.

Cites7

Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.

Cited by1

Results whose statement or proof uses this declaration.