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Algoritmization of parametric derivation - Printable Version +- Tetration Forum (https://tetrationforum.org) +-- Forum: Tetration and Related Topics (https://tetrationforum.org/forumdisplay.php?fid=1) +--- Forum: Computation (https://tetrationforum.org/forumdisplay.php?fid=8) +--- Thread: Algoritmization of parametric derivation (/showthread.php?tid=1165) |
Algoritmization of parametric derivation - Xorter - 04/12/2017 I have a really strange f function (that I would like to take into Carleman matrices) so I need the derivative of its powers. We have just know about the function that: \( \int f dx = F \) \( {dF \over dx} = f \) \( {df \over dx} = a/F \) where a is a constant. I am interested in the following expression: \( {d^N \over dx^N} f^M = ? \) A recursive formula is not the best, but really enough. Not to be in PARI/gp is not the best, but enough. (It is important for me to invastigate the infinite Taylor series with argument infinity.) |