👉 In mathematics, a semi-exponential function is a special kind of exponential function that has a non-zero value at some point but does not have any other critical points. This means that it can be expressed as an infinite product or integral over its domain, and that it has no real zeros. For example, the function f(x) = x^2 is semi-exponential because it has a zero at x = 0, but it also has an infinite number of roots (zeros). The function