differentiation
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- Posts:35
- Joined:Wed Mar 16, 2011 12:30 pm
- Location:Dhaka
How can I differentiate X!
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- Posts:35
- Joined:Wed Mar 16, 2011 12:30 pm
- Location:Dhaka
Re: differentiation
is it X!(1/x +1/(x-1) +1/(x-2)+...............)
Re: differentiation
You cannot differentiate factorial function. Think about the definition of differentiation.
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- Posts:35
- Joined:Wed Mar 16, 2011 12:30 pm
- Location:Dhaka
Re: differentiation
Yes, I know that the factorial function is not continuous. So, it cannot be differentiated. but i heard that the factorial of fractions do exist. So, what is the meaning of that? Is it a specialty of Gama Function?
Re: differentiation
Yes, that's gamma function.
Re: differentiation
I think gamma function is not continuous too. So it is not differentiable.
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learn how to write equations, and don't forget to read Forum Guide and Rules.
Re: differentiation
Gamma function is complex differentiable. It's also real differentiable (hence continuous) at all real numbers except negative integers and zero (at these points the function is undefined).