YouTube Library/Thumbnails/How (and why) to take a logarithm of an imageHow (and why) to take a logarithm of an image3Blue1Brown2.2M views viewsEducationPublishedMar 22, 2026CuratedSep 27, 2026More from 3Blue1BrownLoading3The last IMO problem AI could not solve3Blue1Brown · 2.4M viewsLoading3Why you can't comb a hairy ball, and why we care3Blue1Brown · 3.4M views