# Compute time to equilibrium

### This routine uses the equation given by

Williams et al. (1958) Theory of Sedimentation Analysis. Equation 94, page 742.

using a value for epsilon of 0.001,

where epsilon is the fractional error in M that would result

from stopping at the time indicated. Teq is proportional to

the logarithm of 1/epsilon.

### Enter the following parameters