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Theorems · Theorem · group theory

VAddCommClass.vadd_comm

∀ {M : Type u_9} {N : Type u_10} {α : Type u_11} {inst : VAdd M α} {inst_1 : VAdd N α} [self : VAddCommClass M N α]
  (m : M) (n : N) (a : α), m +ᵥ n +ᵥ a = n +ᵥ m +ᵥ a

+ᵥ is left commutative

Defined in
Mathlib.Algebra.Group.Action.Defs
Cited by
19 results in Mathlib
Foundations
Depth 4 from the axioms · uses no axioms
Assumes
VAddCommClass

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