New posts in Magma

If not associative, then what?

What is difference between idempotent magma and unital magma?

Structures with $x*(y*z) = y*(x*z)$

Are all additionlike operations on $\mathbb{R}$ of this form?

Is there a term for a magma with identity (only)?

Is there a name for an element $z$ such that $\,zx = z = xz\,$ for all $x$?

Just How Strong is Associativity?

Inverse elements in the absence of identities/associativity.

Associativity for Magma

A finite, cancellative semigroup is a group