## How-To Bracket all Possible Evaluations of a Binary Operator for an Arbitrary Input Length

What will we cover in this tutorial? Consider addition of the following expression. 5 + 7 + 3. As addition is associative, the order of evaluation does not matter. Hence, we have that (5 + 7) + 3 = 5 + (7 + 3). For an arbitrary binary operator op(x_1, x_2) -> y, you cannot … Read more