Hi All, I wanted to find the Caputo derivative of an unknown function but I could not find its symbolic representation. Since the ordinary derivative of an unknown function f[t] is f'[t] or f''[t]... in Mathematica but the Caputo derivative of an unknown function f[t] is not behaving like that, it should be f^(\alpha)[t], f^(2*\alpha)[t]... In my attached code, you can check it is directly obtained the definition of Caputo derivative. Please guide me on what I am doing wrong, I should use any other definition of the Caputo derivative or what? Please guide me, anyone. I also attached the definition of the Caputo derivative.
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