Java tutorial
public class Main { public static void main(String[] args) { double x = 123456.7; double y = -123.45; // call log1p and print the result System.out.println("Math.log1p(" + x + ")=" + Math.log1p(x)); // call log1p and print the result System.out.println("Math.log1p(" + y + ")=" + Math.log1p(y)); } }