Studying the Princeton Companion to Mathematics Daily

the #math book I was waiting 4 & how concept of curvature should be introduced quickly, bought it 4 ~20 GBP @ @heffersbookshop, will study it pseudo-religiously on a daily basis or as a humanist scholar but will benefit from it as the scientist/biologist I am 🙂 thx @wtgowers&co pic.twitter.com/D0heDC2nZU

— attilacsordas (@attilacsordas) October 8, 2019

Day #22 #studyingPCM p34-5 Partial Differential Equations heat equation example shows how lucky are physicists with linear approximations turning out to be arithmetic means and second derivatives offering comparisons between a value at x and average values in the neighbourhood pic.twitter.com/wUj9e7U3Ea

— attilacsordas (@attilacsordas) November 11, 2019