'The functions specifying the curve.
Returns
functions : list of parameterized coordinate functions.
See Also
parameter
Examples
>>> from sympy.abc import t
>>> from sympy.geometry import Curve
>>> C = Curve((t, t**2), (t, 0, 2))
>>> C.functions
(t, t**2)'

@property
def functions(self):

    return self.args[0]
