Introduction to Linear Algebra
tempodox | 33 points
Looks like this uses Flash (SWF) for interactive diagrams. Luckily ruffle.rs [1] works.
janice1999 | a month ago
Another free one (and my favorite) is Sheldon Axler's, who recently open-licensed it,
https://linear.axler.net/ ("Linear Algebra Done Right")
There's also a large number of HN threads on the topic of "linear algebra books",
perihelions | a month ago
There is no royal road to mathematics. All this fuss over finding the best book is an excuse to avoid doing the work of study and practice.
lupire | a month ago
It's not a complete book, but the topics it covers are well explained.
Maybe the fact it is concise is a feature—you can quickly get an overview of each topic, without all the details a textbook author would have to cover...
Here is a related concept map of all linear algebra topics, for anyone who is planning to self-study this subject: https://minireference.com/static/conceptmaps/linear_algebra_...