/*
 * 示例程序Sample4_12: LEquations類的高斯－賽德爾迭代法
 */
package javaalgorithm.sample;

import javaalgorithm.algorithm.Matrix;
import javaalgorithm.algorithm.LEquations;

public class Sample4_12 
{
	public static void main(String[] args)
	{
		// 系數(shù)矩陣數(shù)據(jù)
		double[] mtxDataCoef11 = {
				7.0,2.0,1.0,-2.0,
				9.0,15.0,3.0,-2.0,
				-2.0,-2.0,11.0,5.0,
				1.0,3.0,2.0,13.0};
		// 常數(shù)矩陣數(shù)據(jù)
		double[] mtxDataConst11 = {
				4.0,
				7.0,
				-1.0,
				0.0};
		
		// 構(gòu)造系數(shù)矩陣
		Matrix mtxCoef11 = new Matrix(4, mtxDataCoef11);
		// 構(gòu)造常數(shù)矩陣
		Matrix mtxConst11 = new Matrix(4, 1, mtxDataConst11);

		// 構(gòu)造線性方程組
		LEquations leqs11 = new LEquations(mtxCoef11, mtxConst11);
		
		// 高斯－賽德爾迭代法
		Matrix mtxResult11 = new Matrix();
		if (leqs11.getRootsetGaussSeidel(mtxResult11, 0.0001))
		{
			System.out.println(mtxResult11);
		}
		else
		{
			System.out.println("失敗");
		}
	}
}