Visual geometry

1 · John Cook · June 11, 2021, 8:47 p.m.
If you’re puzzled by the title of this post, allow me to explain. A natural reaction would be “Isn’t geometry intrinsically visual?” Indeed, geometry is motivated by things we can visualize. But modern developments of geometry have become heavy with formal machinery, so much so that one could reasonably ask “What happened to the geometry?” […] The post Visual geometry first appeared on John D. Cook....