Keywords: XCubed Periodic (-pi, pi).svg A graph of y x<sup>3</sup> periodic on - This is the counterpart to this which has the Fourier series approximnations for n 7 and n 15 drawn in Own Drawing Inkscape 2008-02-22 Inductiveload image XCubed_Fourier_Series_Approximation_n 7 15 svg Fourier series |