👉 In mathematics and physics, a "reves" is a specific type of function that appears in a certain context. It's a function which takes as input real numbers and returns an imaginary number. This function was introduced by John von Neumann, who discovered it while studying the properties of quantum mechanics. The term "reves" can also refer to a special type of matrix or operator. In mathematics, a matrix (or a vector) is defined as a rectangular array of numbers that are arranged
