<Tr> <Td> Representation </Td> <Td> ln ⁡ x (\ displaystyle \ ln x) </Td> </Tr> <Tr> <Td> Inverse </Td> <Td> e x (\ displaystyle e ^ (x)) </Td> </Tr> <Tr> <Td> Derivative </Td> <Td> 1 x (\ displaystyle (\ frac (1) (x))) </Td> </Tr> <Tr> <Td> nth Derivative </Td> <Td> − (n − 1)! ⋅ (− 1) n x n (\ displaystyle - (n - 1)! \ cdot (\ frac ((- 1) ^ (n)) (x ^ (n)))) </Td> </Tr>

What is the value of log base e