% Function (i.e., m-file): ge (for Gaussian elimination) 
%        Solves the linear system of equations Ax = b
% Input*****************
%        A : nonsingular nxn coefficient matrix 
%        b : right hand side (i.e., nx1 column vector)
% Output****************
%        x : unknown nx1 solution vector
% Example matlab call***
%        >> A = [2 3; 1 1];
%        >> b = [5; 2];
%        >> [x] = ge(A,b)
% Sample output*********
%        x = 
%            1
%            1

function [x] = ge(A,b);

x = A\b;