希尔伯特曲线！无限数学有什么用

3Blue1Brown explains space-filling curves and the Hilbert curve, and how infinite mathematical constructions connect to finite, practical approximations. It touches on mapping between dimensions and sensory ideas.

Why HN likes it: Recommended as the best visual introduction to Hilbert curves, which come up in indexing, image layout and dimensionality mapping.

“This is a great video on the Hilbert curve”