private static void unpackCalculations(Problem problem)
	{
		ArrayList<String> expressions = new ArrayList<>();
		String line, calcs;

		calcs = problem.getCalculations();

		int prevFlag = -1;

		for(int n=0;n<calcs.length();n++)
		{
			if(calcs.charAt(n) == ';')
			{
				line = calcs.substring(prevFlag+1,n);
				prevFlag = n;
				expressions.add(line);
			}
		}

		for(String s : expressions)
		{
			System.out.println(s);
		}
	}