Generalized power series
Expansions at z==z_{0}
For Phi(z,s,a)
For Phi^{^}(z,s,a)
Expansions at z==0
For Phi(z,s,a)
For Phi^{^}(z,s,a)
Expansions at z==1
For Phi^{^}(z,s,a)
Expansions at s==s_{0}
For Phi(z,s,a)
For Phi^{^}(z,s,a)
Expansions at a==a_{0}
For Phi(z,s,a)
For Phi^{^}(z,s,a)
Expansions at a==n
For Phi^{^}(z,s,a)
Expansions on branch cuts
For Phi(z,s,a)
For Phi^{^}(z,s,a)
