<script src="http://spelprogrammering.nu/simple.js"> function start() { math.axes(); math.polarPoint(pi/4, 1, 4, "black", "pi/4"); math.polarPoint(pi/2, 1, 5, "blue", "pi/2"); math.polarPoint(3*pi/4, 1, 6, "green", "3pi/4"); math.polarPoint(pi, 1, 7, "red", "pi"); math.polarPoint(5*pi/4, 1, 8, "brown", "5pi/4"); math.polarPoint(7*pi/4, 1, 9, "gray", "7pi/4"); math.polarPoint(3*pi/2, 1, 10, "magenta", "3pi/2"); math.polarPoint(2*pi, 1, 11, "cyan", "2pi"); } </script>