Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

public class Main {
    /**
     * Normalizes an angle in radians to -Math.PI < angle <= Math.PI
     */
    public static double getPrincipleArgument(double angle) {
        double arg = angle;
        while (arg <= -Math.PI)
            arg += 2 * Math.PI;
        while (arg > Math.PI)
            arg -= 2 * Math.PI;
        return arg;
    }
}