Iterative Techniques for Solving Linear System (Au=B)

* Jacobi method
* Gauss-Seidel method
* Relaxation method



Example: 

System:
10x  -1y  +2z      =  6
-1x +11y  -1z      =  25
 2x  -1y +10z  -1t = -11
     +3y  -1y  +8t =  15

First, Edit the MATRX [A]
MATRIX[A] 4 X5
[10    -1    2     0     6    ]
[-1    11    -1    0     25   ]
[2     -1    10    -1    -11  ]
[0     3     -1    8     15   ]

Next step, run MJACOBI, MGSEIDEL or MRELAXAT 
And, input "ITERATIONS K=? 5" for example

See the result in the MATRX [D]


If this is hard to believe, just test it!
x = 10
y = 20
z = 30

Step 1:
Edit MATRIX[A] 3 X4
[1  0  0  10]
[0  1  0  20]
[0  0  1  30]

Step 2:
prgmMGSEIDEL [enter]

Step 3:
K=? 5

Step 4:
[D]

