We defined the multivalues functions z^c, for nonzero z and any complex number c, and
we defined branches of these functions using branches of log(z). We computed the derivative
of these functions. For any nonzero complex number c, and choice of the value of
log(c), we defined the entire function c^z, and computed its derivative. We began
a discussion of the meaning of integrals over parameterized curves.

HW: 33