assign5/mat.cpp
// get the value of an element of the matrix
get the value of an element of the matrix
get the value of an element of the matrix
double Matrix::get(int r, int c) const
{
    return m[r][c];
}
double Matrix :: get ( int r , int c ) const { return m [ r ] [ c ] ; }
get the value of an element of the matrix
get the value of an element of the matrix
//    printf("GET:  %llu @  %d %d %lf\n", (unsigned long long int)this, r, c, m[r][c]);