View difference between Paste ID: X9sqAYgM and fZZkSSR5

 package com.ignatieff.zeta;
 
 import java.math.BigDecimal;
 import java.math.MathContext;
 import java.math.RoundingMode;
 import java.util.Scanner;
 
 public class Main {
 
 	private static BigDecimal PI;
 	private static BigDecimal PiPow;
 	public static void main(String[] args) {
 		Scanner s = new Scanner(System.in);
-		//The hypothesis is that Zeta(3) = pi^3 / n; 5 < n < 90
+
 		int x=3;
 		do{
 			System.out.print("Calculate Zeta(s), where s = ");
 			try{
 			x=Integer.parseInt(s.nextLine());}catch(Exception e){}
 		}while(x==s.radix());
 		do{
 			System.out.print("Precision (digits): ");
 			try{
 			rounds=Integer.parseInt(s.nextLine());}catch(Exception e){}
 		}while(rounds==s.radix());
 
 		MathContext mc = new MathContext(rounds+20, RoundingMode.HALF_UP);
 		System.out.println("Calculating PI to " + rounds + " decimal places...");
 		PI = Pi.pi(rounds);
 
 
 		//The digit d affected by zeta iteration i, is: d = log10(i^3)
 		BigDecimal p = new BigDecimal(10).pow(rounds);
 		BigDecimal root = Zeta.cuberoot(p, 100, mc);
 		long r = root.round(new MathContext(1)).longValue();
 		System.out.println("Approximating the riemann zeta function to " + rounds + " decimals ("+r+" rounds).\n");
 		BigDecimal zeta = Zeta.zeta(x, r, mc);
 		System.out.println("Finding best match...");
 		BigDecimal smallestDev = new BigDecimal(Integer.MAX_VALUE);
 		BigDecimal val = new BigDecimal(0);
 		int bestMatch = -1;
 		int pi = 1;
 		for(int P=0;P<51;P++){
 			PiPow = PI.pow(P);
 			for(int i=0;i<5000;i++){
 			BigDecimal exact = PiPow.divide(new BigDecimal(i+1),mc);
 			BigDecimal testDev = (zeta.subtract(exact,mc)).abs();
 			if(testDev.compareTo(smallestDev) == -1){
 				bestMatch=i;
 				smallestDev=testDev;
 				val = exact;
 				pi=P;
 			}
 			}}
 
 		smallestDev = smallestDev.setScale(rounds, RoundingMode.CEILING);
 		zeta = zeta.setScale(rounds, RoundingMode.CEILING);
 		val = val.setScale(rounds, RoundingMode.CEILING);
 
 		System.out.println("The best approximation is (Pi^"+pi+")/"+(bestMatch+1)+" - with a deviation of " + smallestDev.toString());
 		System.out.println("	- Zeta("+x+") = " + zeta.toString());
 		System.out.println("	- (Pi^"+pi+")/"+(bestMatch+1)+" = " +val);
 	}
 
 }