Solves a linear equation by Gauss method and no pivoting.
x = linalg_gaussnaive ( A , b , verbose )
a n-by-n matrix of doubles
a n-by-1 matrix of doubles
a 1-by-1 matrix of boolean, set to true to display intermediate messages
a n-by-1 matrix of doubles
Returns the solution of Ax = b with a Gauss elimination and no pivoting. This algorithm might be inaccurate if A near singular. There is no solution is A is singular. Moreover, it might inaccurate even if A is correctly conditionned. Uses a naive algorithm with all loops expanded (no vectorization).