The values of the independent variable.
parms The parameters of the equation described in the Discussion section.
funcval The value of the function, described in the Discussion section, at each x(i).
Standard Library procedure that evaluates a function that is a sum of a Gaussian and a second order polynomial.
The values of the independent variable.
parms The parameters of the equation described in the Discussion section.
funcval The value of the function, described in the Discussion section, at each x(i).
(optional) An N_ELEMENT(x)-by-6 array containing the partial derivatives of the function. The parameter pder(i, j) is equal to the derivative at the i th point with respect to the j th parameter.
