TrigonometricDemo.java Source code

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Here is the source code for TrigonometricDemo.java

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/*
 * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * -Redistribution of source code must retain the above copyright notice, this
 *  list of conditions and the following disclaimer.
 *
 * -Redistribution in binary form must reproduce the above copyright notice,
 *  this list of conditions and the following disclaimer in the documentation
 *  and/or other materials provided with the distribution.
 *
 * Neither the name of Sun Microsystems, Inc. or the names of contributors may
 * be used to endorse or promote products derived from this software without
 * specific prior written permission.
 *
 * This software is provided "AS IS," without a warranty of any kind. ALL
 * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING
 * ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
 * OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN")
 * AND ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE
 * AS A RESULT OF USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
 * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST
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 * You acknowledge that this software is not designed, licensed or intended
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 */

public class TrigonometricDemo {
    public static void main(String[] args) {
        double degrees = 45.0;
        double radians = Math.toRadians(degrees);

        System.out.println("The value of pi is " + Math.PI);
        System.out.println("The sine of " + degrees + " is " + Math.sin(radians));
        System.out.println("The cosine of " + degrees + " is " + Math.cos(radians));
        System.out.println("The tangent of " + degrees + " is " + Math.tan(radians));
        System.out.println("The arc sine of " + Math.sin(radians) + " is "
                + Math.toDegrees(Math.asin(Math.sin(radians))) + " degrees");
        System.out.println("The arc cosine of " + Math.cos(radians) + " is "
                + Math.toDegrees(Math.acos(Math.cos(radians))) + " degrees");
        System.out.println("The arc tangent of " + Math.tan(radians) + " is "
                + Math.toDegrees(Math.atan(Math.tan(radians))) + " degrees");
    }
}