Series representations
Generalized power series
Expansions at generic point z==z_{0}
Expansions on branch cuts
General case
Expansions at z==0
For the function itself
General case
Special cases
Expansions at z==m
For the function itself
General case
Special cases
Expansions of psi^{(nu)}(m+Epsilon) at Epsilon==0
For the function itself
Special cases
Asymptotic series expansions
For the function itself
General case
Special cases
Residue representations
Other series representations
