3Blue1Brown calculus lessons are back! in pog form. i mean blog form
presents "a different approach concentrating on the migration from Python to Numpy through vectorization..." with "a lot of techniques that you don't find in books and such techniques are mostly learned through experience"
etymology - Rhetoric vs. Mathematics: ellipsis/ellipse, parable/parabola, hyperbole/hyperbola - English Language & Usage Stack Exchange
rhetoric and conic sections. this is amazing
like k-means but 1d, good overview
"a collection of texts and images concerned with digital curvature. It seeks to understand when a curve starts to be tangible, or what might give a sense that they can or can't be handled. What makes a curve smooth? When does it seem appropriate to interrupt it?"