Army of the Dead

We have been modeling the growth rate of the Army of Darkness. We assumed it takes one skeleton 18 minutes to dig a hole, freeing a new skeleton to join the army and start digging. To this exponential model, we add the ability for skeletons to work in teams (N skeletons take 18/N minutes to dig a hole). We also factor in the fact that fractional skeletons (still only partially unearthed at the time step) should not contribute to the digging.

Additional Questions