/*
 * Copyright (C) 1998  Ralf Wiebicke
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package de.rw7;

public class InfPower implements Function
{
	public int getDim()
	{
		return (1);
	}
	public String getDesc(int x)
	{
		return (x < 0 ? "Y" : "X");
	}
	public int suggestFloating()
	{
		return (0);
	}
	public double suggestMin(int x)
	{
		return (0d);
	}
	public double suggestVal(int x)
	{
		return (0.5d);
	}
	public double suggestMax(int x)
	{
		return (5);
	}

	private double[] buf = new double[100];

	public double[] value(double[] fX)
	{
		double X = fX[0];
		double Y = X;
		for (int i = 0; i < 200; i++)
			Y = Math.pow(X, Y);
		for (int i = 0; i < buf.length; i++)
			buf[i] = Y = Math.pow(X, Y);
		return (buf);
	}

} // class Feigenbaum