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Fourier Series (Graphing) Calculator!


Astrofox

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So, I decided to make a calculator that can graph (most) of what you can throw at it in Desmos.

It was actually quite fun to make, but it is rather slow, so you must have a lot of patience to handle this.

So, what do you guys think, and leave some nice screens of what you've messed around with!

https://www.desmos.com/calculator/huyjswjbud

 

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Yeah, it's because Desmos is a graphing calculator. Of course, you could open another desmos graph and you could put E = mc^2, with c set equal to the speed of light, and m as your variable.

However, the Fourier series is a pretty interesting thing. Just type a function: try  f(x) = x^2, or even better, get creative with the functions (of course, with the k-value, just start at k=1, then go on to a higher value). Just make sure the function is in y= form for this to work, because it relies on the function being set equal to y ( aka f(x) ).

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