Gauss Elimination stuck

[nsantos]

Hello all I keep running into an index error on  my code I was hoping somebody could point me in the right direction, Must it be diagonally dominant to work? Thanks in advanced!!

[nsantos]

just realized that the matrix isnt showing cause of data insert from another location trying to fix

[RichardJ]

The default origin of arrays in Mathcad is 0, not 1. So for n rows (or columns) the index should run from 0 to n-1.

Please don't start three threads for one question.