Javascript referens

konstanter
Math.PI, Math.E, Math.SQRT2, Math.LOG10E

funktioner
Math.random(); Math.abs(tal);
Math.round(tal); Math.floor(tal); Math.ceil(tal);
Math.sqrt(tal); Math.pow(tal, exp);
Math.log(tal); Math.exp(tal);
Math.sin(tal); Math.cos(tal); Math.tan(tal);
Math.asin(tal); Math.acos(tal); Math.atan(tal);
Math.min(tal); Math.max(tal);