A continuation of Coffee Rings, Markets, Pencils, Mathematics, Physics, And Capital Flows (https://polar-sun.xyz/index.php?topic=42.0) stepping through the KFI MicroPython (https://polar-sun.xyz/index.php?topic=188.0) scripts showing the math behind it.
Also published on Substack at: https://substack.com/@pallasboreas/note/p-213513150 (https://substack.com/@pallasboreas/note/p-213513150?r=62icmq&utm_source=notes-share-action&utm_medium=web).