nag_quad_md_gauss (d01fbc) Example Program Data
   4                                 : n
   4  4  4  4                        : nptvec[j-1], for j=1,2,..,n
   Nag_Quad_Gauss_Legendre           : quadrature formula x1
   1.0  2.0
   Nag_Quad_Gauss_Laguerre_Adjusted  : quadrature formula x2
   0.0  2.0
   Nag_Quad_Gauss_Hermite_Adjusted   : quadrature formula x3
   0.0  0.5
   Nag_Quad_Gauss_Rational_Adjusted  : quadrature formula x4
   1.0  2.0