> addition isn’t associative (x + (y + z)) is different from (x + y) + z)) A thousand thanks for not saying "addition is not commutative". (Addition is commut

> addition isn’t associative (x + (y + z)) is different from (x + y) + z)) A thousand thanks for not saying "addition is not commutative". (Addition is commutative in floating point. It merely is not associative).