👉 Regularity is a mathematical concept that refers to the property of a function or set of functions that remains the same as one moves around its domain. This means that if you move the function in a certain direction, the resulting function will also remain the same. For example, consider the function f(x) = x^2 on the real numbers. As we move from left to right, the value of f(x) increases by 1, but as we move from right to left, the value
