LSE_Solver Files

LSE_Solver version_1 15/5/2013

General usage note:
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This is a simple program for solving linear system of equations
using MPI libirary and GTK+ (version 3)



Installation:
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Need no installation but, You should have have MPI and GTK-3 libs installed on your system 


How to use:
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** Change directory to the directory named program then use the following command:

mpiexec -np P ./LSE_Solver

where P is the number of processes

** If you choose browse to select a file without checking the "Parsed file" check box,  your file format should be the same as
the file named "inputExample.txt" where first element is n -number of equations- followed 
by n-lines each line represent an equation.

- number of equations should be equal number of unknowns 
- unknowns of zero coefficients will be considered, no need to mention them with zero coefficients 
- no order defined for the unknowns, but all unknowns should be on the left hand side and result on the right hand side


** If you checked the "Parsed file" check box it means your file is in form of augmented matrix A|b
NOTE: Please note that your input file should end with ONE empty line

** If choose to add equations manually , just add the equation and press "Add equation" button, equations are
the same format as mentioned above