Program to Implement Library Funtions in Java

import java.io.*;

import java.math.*;

class three

{

                public static void main(String args[])

                {

                                System.out.println("Square Root of 44 is "+Math.sqrt(44));

                                System.out.println("Sin of 90 is "+Math.sin(90));

                                System.out.println("Cos of 0 is "+Math.cos(0));

                                System.out.println("Tan of 45 is "+Math.tan(45));

                                System.out.println("Absolute value of 78 is "+Math.abs(78));

                                System.out.println("MaXimamum of 60 and 77 is "+Math.max(60,77));

                                System.out.println("Mininmum of 89 and 22 is "+Math.min(89,22));

                                System.out.println("Log of 65 is "+Math.log(66));

                                System.out.println("Floor of 43.89 is "+Math.floor(43.89));

                                System.out.println("Ceil of 456.77 is "+Math.ceil(456.77));

                }

}

Output:

Square Root of 44 is 6.6332495807108

Sin of 90 is 0.8939966636005579

Cos of 0 is 1.0

Tan of 45 is 1.6197751905438615

Absolute value of 78 is 78

MaXimamum of 60 and 77 is 77

Mininmum of 89 and 22 is 22

Log of 65 is 4.189654742026425

Floor of 43.89 is 43.0

Ceil of 456.77 is 457.0