class jamesprogram {
public static void main(String args[]){
// abs asks how much is this away from zero?
// i.e. turns a negative into a positive
System.out.println(Math.abs(-23.2)); // returns 23.2
// ceil rounds a number up
System.out.println(Math.ceil(7.4)); // returns 8.0
// floor rounds a number down
System.out.println(Math.floor(7.4)); // returns 7.0
// max takes multiple parameters
// takes 2 number and returns the maximum
System.out.println(Math.max(7.4, 6.5)); // returns 7.4
// min takes multiple parameters
// takes 2 number and returns the maximum
System.out.println(Math.min(7.4, 6.5)); // returns 6
// pow takes multiple parameters
// takes 2 number e.g. 2 to the 3rd power
System.out.println(Math.pow(2, 3)); // returns 8
// sqrt is the square root, take 1 parameter
System.out.println(Math.sqrt(9)); // returns 3
}
}