Gerhard Navratil wrote:
> I need a library that provides partial derivatives for functions. The
> solution I came up with is based on a datatype using reversed polish
> notation to store the function:
I like Oleg Kiselyov's "Typeful symbolic differentiation of compiled
functions"...
http:
Hi,
Jerzy Karczmarczuk has a nice paper about "Functional Differentiation of
Computer Programs", see http://users.info.unicaen.fr/~karczma/arpap/
regards,
Arjen
Gerhard Navratil wrote:
Hi,
I need a library that provides partial derivatives for functions. The
solution I came up with
Gerhard Navratil wrote:
> I need a library that provides partial derivatives for functions. The
> solution I came up with is based on a datatype using reversed polish
> notation to store the function:
>
> <>
>
> The solution works but is not very elegant. The complete module is
> appended to the m
Hi,
I need a library that provides partial derivatives for functions. The
solution I came up with is based on a datatype using reversed polish
notation to store the function:
Type VarName = String
data Fkt a = Val a |
Var VarName |
Add (FktElem a) (FktElem a) |