My First gem. It's something I created during my thesis, researching the effect of an adaptive medical math trainer. It lets students train in certain mathematical operations that calculate how much medicine should be administered. This gem is part of that app as in it calculates how difficult a certain operation is.
https://medium.com/@marthynolthof/medmath-com-and-it-s-difficulty-calculator-released-to-a-gem-b6ab9973cfcb
https://github.com/marthyn/hypatia
