By:

Ivan Petuhov

The Fourier series

Fourier Series Calculator online help you:[✔] To expand a function in Fourier series at a interval of x[✔] See result of the expand on the graph - the function and several nearly fourier seriesSupport:[✔] Supported all math symbols and functions. For example: sin(x), cos(x), exp(x), tan(x), ctan(x), sqrt(x) and other.[✔] Suported complex variables[✔] A variety of arguments and options: x, y, n, a, b, c and etc.The Calculator contain several features:[✔] Several examples[✔] Сorrect input expression errorsExamples of Fourier Series:x*exp(-x)

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