  The temporal Fokker-Planck equation is analytically integrated in an
arbitrary number of spatial dimensions but with the 2D and 3D results
highlighted. It is shown that a temporal power-law ansatz for the anisotropic
diffusion coefficients leads naturally to a physically reasonable model of
normal and anomalous diffusion with drift. An interpretation of the drift and
diffusion coefficients is provided and the analytic growth rate of the area and
volume of uncertainty is determined. It is shown that the asymptotic growth of
the uncertainty in the volume of space about the mean position is proportional
to the square-root of time raised to the power of the sum over all exponents of
the anisotropic diffusion coefficients.
