Theorems · Theorem · group theory

Function.extend_smul

∀ {ι : Type u_1} {M : Type u_7} {α : Type u_8} {β : Type u_9} [inst : SMul M β] (r : M) (f : ι → α) (g : ι → β)
  (e : α → β), Function.extend f (r • g) (r • e) = r • Function.extend f g e

Defined in

Mathlib.Algebra.Group.Action.Pi

Cited by

0 results in Mathlib

Foundations

Depth 14 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

SMul