👉 In mathematics, a semitonic function is a function that can be expressed in terms of exponential functions. Specifically, a semitonic function is defined as a function f(x) = e^x - 1/x where x ≠ 0 and f(0) = 0. Semitonic functions are often used to model oscillatory phenomena such as sound waves, water waves, or vibrations in mechanical systems. They can also be useful for modeling the behavior of various physical processes that involve
