Talk:Appendix C - Vectors and Linear Algebra
I think that perhaps one more example of tensor multiplication with 3X3 matrices would be illuminating and helpful. I just wanted to make that suggestion, Russ.
In Section 4, More Dirac Notation, there is an error in the statement: "The inner product can be interpreted as the projection of one vector onto another." This is not an inner product but rather an outer product. Steven