4
votes
1answer
613 views

Why Does Substitution In Taylor Series Work? [closed]

The examples given here for example, show that once you know the form of a taylor polynomial as a function of $x$, you can replace the $x$ with another function. It works when you work out the ...
9
votes
5answers
2k views

Intuition explanation of taylor expansion?

Could you provide a geometric explanation of taylor expansion?
25
votes
4answers
3k views

Connection between fourier transform and taylor series

Both fourier transform and taylor series are means to represent functions in a different form. My question: What is the connection between these two? Is there a way to get from one to the other (and ...