fricas
Gamma(0.5+0.5*%i)
Type: Complex(Float)
fricas
erf(0.5+0.5*%i)
Type: Complex(Float)
fricas
zeta(0.5+0.5*%i)
There are no exposed library operations named zeta but there is one
unexposed operation with that name. Use HyperDoc Browse or issue
)display op zeta
to learn more about the available operation.
Cannot find a definition or applicable library operation named zeta
with argument type(s)
Complex(Float)
Perhaps you should use "@" to indicate the required return type,
or "$" to specify which version of the function you need.