I have a question about "fraddiff" command to compute the fractional derivative of a function.
I need to produce a procedure to manually compute Caputo fractional derivative of a function, instead of using "fracdiff", as the following:
description "Frac_C(function,lower bound, variable (upper bound), order of differentiation)";
when I call the above procedure, as Frac_C(x^(3.4),0,x,3/4), Maple is not able to calculate the integral defined in the Caputo fractional derivative. However, I saw the pre-defined Maple command, namely fracdiff, is able to do.
Where is the trouble?
can anyone help me?
It is worth mentioning that I can calculate the fractional derivative of a functional by procedure "Frac_C()" when I try to use it at the given x as the following which is not desirable for me.