Example: Function call: log_sum(matrix_6).

 

matrix_1:

 

x1

x2

x3

x4

1

4

8

3

 

The matrix_6 is in file matrix_6.txt in PSG Matrix format (see, PSG Matrix in General (Text) Format).

Logarithms Sum is calculated at point_1

 

component_name

value

x1

x2

x3

x4

0.1

0.91

1.1

10

 

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

 

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

 

calculate

Point: point_1

Value:

 log_sum(matrix_6)

 

Value of log_sum(matrix_6) at point_1 equals 4.9904

Files problem_log_sum.txt, matrix_6.txt, and point_1.txt are in folder .\Aorda\PSG\Examples\Functions\log_sum_test.