Polymathy is being built in the open. New courses show up here automatically; longer notes on what is being worked on get written by hand.
Practice works differently now: you can choose how long to study, and hearts no longer stop you after a mistake. I’m also working on the first chapter of Geometry and thinking about how the site should look and feel as it grows.
Read the updateIf you create or edit exercises, you can now write the worked solution too: add steps, reorder them, and fix ones that are wrong. Until now only the question itself could be edited.
Hi, and welcome if you're new. Three courses are open, and most of my time goes into making them as good as I can before I add more. Geometry has already started. If an exercise looks wrong, please tell me.
Read the updateopened for enrollment.
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