It's a joke, sinusoids are sums of exponentials when you're talking about complex functions [0]. [0] https://en.wikipedia.org/wiki/Euler%27s_formula#Relationsh

It's a joke, sinusoids are sums of exponentials when you're talking about complex functions [0]. [0] https://en.wikipedia.org/wiki/Euler%27s_formula#Relationship_to_trigonometry https://en.wikipedia.org/wiki/Euler%27s_formula#Relationship...