Linked from

The 15 pages that link to Binary operation, each with the reason it gives.

• SemigroupRelated: A semigroup’s operation must combine every pair of its elements.

• Algebraic structureRelated: Many familiar structures begin with one or more operations of this kind.

• Mathematical structureRelated: Operations add algebraic behavior to a set.

• MagmaRelated: The operation combines two magma elements and must return another element of the set.