有谁知道 gaussj.c 的运行结果吗？ 谢谢先！

gaussj(a,n,b,m)
/*Linear equation solution by Gauss-Jordan eliminatin.
Input: a: n by n input matrix
       b: n by m input matrix containing the m right-hand sides
                  vectors of the equation-system
Output: a: the input matrix a is replaced be its matrix inverse
        b: the input matrix is replaced by the corresponding set
                   of solution vectors.*/

自己顶一下，有谁知道吗？

这个 这个 到底是什么...........迷惑中！