Slow to load (possibly due to HN traffic), but once it does, it seems like it's got the makings of a great learning tool. Waiting for matrix chapter since that'

Slow to load (possibly due to HN traffic), but once it does, it seems like it's got the makings of a great learning tool. Waiting for matrix chapter since that's where I stopped learning Linear algebra on both my past two attempts (Gilbert Strang made my mind explode as I tried to comprehend past 4 dimensions. And then I just got lazy). Really want to pick this up because without linear algebra it's easy to get lost in all the major streams of Machine Learning. At least that's what I felt when I tried to skip linear algebra and move on to ML. Sigh. I sometimes wish I paid more attention to my studies while I was in school instead of goofing off and playing card games :'(