> [...] I wasn't quite sure what that would mean when applied to a non-transformed, "regular" function. Have you gained some intuition/understanding for this?

> [...] I wasn't quite sure what that would mean when applied to a non-transformed, "regular" function. Have you gained some intuition/understanding for this? I tried a few inputs in WolframAlpha, but unless I manually type in the integral for the inverse transform there's not even a graph :) (and I have no idea whether it's even the same thing without putting a `t` in the exponent and wrapping it in an f(t) = ... ) https://www.wolframalpha.com/input?i=integral+%28sin%28x%29+%2F+x%29*e%5E%28i+2pi+x%29+ https://www.wolframalpha.com/input?i=integral+%28sin%28x%29+...