ComplexCalculation

package com.company;

import java.lang.Math;
import java.util.Scanner;

public class Problem4 {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        double a = scanner.nextDouble();
        double b = scanner.nextDouble();
        double c = scanner.nextDouble();

		double firstNumber = f1(a,b,c);
		System.out.printf("F1 result: "%.2f%n", firstNumber);

		double secondNumber = f2(a,b,c);
		System.out.printf("F2 result: "%.2f%n", secondNumber );
    }

    public static double f1(double a, double b, double c) {

        double first = Math.pow(a, 2) + Math.pow(b, 2);
        double second = Math.pow(a, 2) - Math.pow(b, 2);
        double third = first / second;
        double fourth = (a + b + c);
        double fifth = fourth / Math.pow(c, 0.5);
        double sixth = Math.pow(third, fifth);
		return sixth;
    }

    public static double f2(double a, double b, double c) {

        double first = Math.pow(a, 2) + Math.pow(b, 2) - Math.pow(c, 3);
        double second = (a - b);
        double third = Math.pow(first, second);
        return third;
    }
}