Free Images - SnappyGoat.com- bestof:Gibbs phenomenon 50.svg Valid SVG Picture of a function <math>\sin x +\frac 1 3 \sin 3x +\frac 1 5 \sin 5x + +\frac 1 49 \sin 49x </math> as the 25-th

Free Images: "bestof:Gibbs phenomenon 50.svg Valid SVG Picture of a function <math>\sin x +\frac 1 3 \sin 3x +\frac 1 5 \sin 5x + +\frac 1 49 \sin 49x </math> as the 25-th"