Hey Liam et al.
I wanted to use the numerical differentiation functions of GSL (specifically
gsl_deriv_central or the GSLL equiv CENTRAL-DERIVATIVE). Does anyone have
some examples of it's usage?
i have tried this with my home brewed GSL bindings. However, it is a bit
trickier than most stuff I have played with since it involves a callback
function. The callback must be placed in a slot of a gsl_function object.
Both of these steps seem trivial enough, but I am getting some memory error
that I am having trouble debugging (bringing back old nightmares of C).
Anyway, thanks for reading,
Zach
