seungwonpark

% Fourier Series of Square Wave - illustrated and computed by TeX.
% Author : Seungwon Park (swpark.me)
% convert -delay 10 -loop 0 -density 400 -alpha remove square-wave.pdf square-wave.gif
\documentclass[tikz]{standalone}
\usepackage{tikz}
\usetikzlibrary{calc}
\usepackage{amsmath,amssymb}
\usepackage{centernot}
\begin{document}
	\foreach \angle in {0,4,...,360}{