/* nuderiv3d.h  non uniformly spaced derivative coefficients              */
/*              for order = 1, c has  4 values x^0 y^0 z^0 to x^0 y^0 z^1 */
/*              for order = 2, c has 10 values x^0 y^0 z^0 to x^0 y^0 z^2 */
/*              for order = 3, c has 20 values x^0 y^0 z^0 to x^0 y^0 z^3 */
/*              for order = 4, c has 35 values x^0 y^0 z^0 to x^0 y^0 z^4 */
   
  void nu3dx(int order, int npoint, int point,
              double x[], double y[], double z[], double c[]);
  void nu3dy(int order, int npoint, int point,
              double x[], double y[], double z[], double c[]);
  void nu3dz(int order, int npoint, int point,
              double x[], double y[], double z[], double c[]);
  void nu3dxx(int order, int npoint, int point,
              double x[], double y[], double z[], double c[]);
  void nu3dxy(int order, int npoint, int point,
              double x[], double y[], double z[], double c[]);
  void nu3dxz(int order, int npoint, int point,
              double x[], double y[], double z[], double c[]);
  void nu3dyy(int order, int npoint, int point,
              double x[], double y[], double z[], double c[]);
  void nu3dyz(int order, int npoint, int point,
              double x[], double y[], double z[], double c[]);
  void nu3dzz(int order, int npoint, int point,
              double x[], double y[], double z[], double c[]);
  void nu3dxxx(int order, int npoint, int point,
               double x[], double y[], double z[], double c[]);
  void nu3dxxy(int order, int npoint, int point,
               double x[], double y[], double z[], double c[]);
  void nu3dxxy(int order, int npoint, int point,
               double x[], double y[], double z[], double c[]);
  void nu3dxyz(int order, int npoint, int point,
               double x[], double y[], double z[], double c[]);
  void nu3dyyy(int order, int npoint, int point,
               double x[], double y[], double z[], double c[]);
  void nu3dyyz(int order, int npoint, int point,
               double x[], double y[], double z[], double c[]);
  void nu3dyzz(int order, int npoint, int point,
               double x[], double y[], double z[], double c[]);
  void nu3dzzz(int order, int npoint, int point,
               double x[], double y[], double z[], double c[]);
  void nu3dxxxx(int order, int npoint, int point,
                double x[], double y[], double z[], double c[]);
  void nu3dyyyy(int order, int npoint, int point,
                double x[], double y[], double z[], double c[]);
  void nu3dzzzz(int order, int npoint, int point,
                double x[], double y[], double z[], double c[]);

/* end nuderiv3d.h */