Math people, something for you – Related sciences – Snap! Forum https://forum.snap.berkeley.edu/t/math-people-something-for-you/1773
Can you make a simulation of this idea – see The maths logic that could help test more people for coronavirus – in Snap! ? I find comments under the article an interesting read, too.
isn’t really relevant to the problem, but something that jumped out at me was the "b