Theorems · Theorem · ring theory

Unitization.linearEquiv_symm_apply

∀ (S : Type u_2) (R : Type u_3) (A : Type u_4) [inst : Semiring S] [inst_1 : AddCommMonoid R] [inst_2 : AddCommMonoid A]
  [inst_3 : Module S R] [inst_4 : Module S A] (a : R × A), (Unitization.linearEquiv S R A).symm a = Unitization.mk a

Defined in

Mathlib.Algebra.Algebra.Unitization

Cited by

0 results in Mathlib

Foundations

Depth 27 from the axioms · uses propext, Quot.sound

Assumes

SemiringAddCommMonoidAddCommMonoidModuleModule