public static void divRow(Matrix A, int i, int start, int to, double c)
    {
        for(int j = start; j < to; j++)
            A.set(i, j, A.get(i, j)/c);
    }
public static void divRow ( Matrix A , int i , int start , int to , double c ) { for ( int j = start ; j < to ; j ++ ) A . set ( i , j , A . get ( i , j ) / c ) ; }
Updates the values of row <tt>i</tt> in the given matrix to be A[i,:] = A[i,:] / c

@param A the matrix to perform he update on
@param i the row to update
@param start the first index of the row to update from (inclusive)
@param to the last index of the row to update (exclusive)
@param c the constant to divide each element by