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diff --git a/math/nlfit/doc/nleval.hlp b/math/nlfit/doc/nleval.hlp new file mode 100644 index 00000000..f0bbb400 --- /dev/null +++ b/math/nlfit/doc/nleval.hlp @@ -0,0 +1,35 @@ +.help nleval Feb91 "Nlfit Package" +.ih +NAME +nleval -- evaluate the fitted function at a single point +.ih +SYNOPSIS +z = nleval[rd] (nl, x, nvars) + +.nf +pointer nl # curve descriptor +real/double x[nvars] # array of variables +int nvars # the number of variables +.fi +.ih +ARGUMENTS +.ls nl +Pointer to the curve descriptor structure. +.le +.ls x +Array of variable values at which the curve is to be evaluated. +.le +.ls nvars +The number of variables. +.le +.ih +DESCRIPTION +Evaluate the curve at the specified point. NLEVAL is a real or double +function which returns the fitted z value. +.ih +NOTES +NLEVAL uses the parameter array stored in the curve descriptor structure. +.ih +SEE ALSO +nlvector +.endhelp |