count of simulated population Mathias Brochhausen MW: I know this causes problems with our set-theoretic definition. Unfortunately the compartmental models produce fractional counts at each of their time steps, including the final step. Any ideas? I’ve considered and rejected allowing individual organisms to be fractional. Perhaps if we just replace the term “cardinality” in the definition with ‘computed size’ The count of (simulated organisms) in a simulated population. count