In mathematics, a binary operation is commutative if changing the order of the operands does not change the result.
https://github.com/davepinch/pinchy.cc/blob/master/content/topics/mathematics/commutative-property/en.wikipedia.org.md
Roussimoff died at age 46 of congestive heart failure and apparent heart attack in his sleep, likely associated with his untreated acromegaly, at a Paris hotel on the morning of 28 January 1993.
Addition and multiplication are commutative in most number systems, and, in particular, between natural numbers, integers, rational numbers, real numbers and complex numbers.