Create a series by

Expansion | Expand a function in a series around a point
Taylor Series | Series where the exponent ranges over the integers from a non-negative integer value to plus infinity by an arbitrary positive integer step size.
Laurent Series | Series where the exponent ranges from an arbitrary integer value to plus infinity by an arbitrary positive integer step size.
Puiseux Series | Series where the exponent ranges from an arbitrary rational value to plus infinity by an arbitrary positive rational number step size.