I was working today and had to calculate the Hessian of a matrix, then I wondered a Hessian function might already exist. I typed
and it does exist, but there's no documentation (neither online nor software embedded) that explains what the heck this function is.
?Hessian confirms the tag is protected and that it must do something. I'm curious now... Does anyone know what's going on?
P.S.: I'm using Mathematica 10.
P.S.2: I know how to calculate an Hessian.