Tweeted By @Smerity

I kinda thought I got determinants but realized how false that was when I wrote this explanatory piece on orthogonal matrices. Nothing more fun than having multiple "kinda but don't get it" areas suddenly click. Your explanation made even more clicks :Phttps://t.co/dmv03gYTSI

— Smerity (@Smerity) December 14, 2018