You know what, your book on linear algebra is really great too. I tried to understand LA from too many books but your book was the one which made sense for me.
:-) Thank you.
Day made!!
He's in the comments here so I suspect his day is already made! :)
Yeah, this may the 3rd or 4th time I've said something along those lines in a HN thread he's active in over the last 10 years.