Example: Function call: polynom_abs(matrix_norm1). matrix_norm1:

 

x1

x2

x3

x4

1

1

1

1

 

The matrix_1 is in file matrix_norm1.txt in PSG Matrix format (see, PSG Matrix in General (Text) Format).

L1 Norm is calculated at point_1:

 

component_name

value

x1

x2

x3

x4

1

1

1

1

 

The point point_1 is in file point_1.txt (see, PSG Point).

 

To calculate polynom_abs at point_1 run problem in file problem_L1_norm.txt (see, Calculate Problem):

 

calculate

Point: point_1

Value:

polynom_abs(matrix_norm1)

 

Value of polynom_abs(matrix_norm1) at point_1 equals 4

Files   problem_L1_norm.txt, matrix_norm1.txt, and point_1.txt are in folder .\Aorda\PSG\Examples\Functions\L1_test