This is a simple question but I can't seem to find the answer anywhere.
Let's just say, for the sake of simplicity, that I wanted to find the cross product of the follow matrices:
Using the command "Cross" gives an error that these are unequal length and therefore cannot be combined. I know these two can be combined (because I can do it by hand in this simple case: $1\times 5 + 2\times 6$ and $3\times 5 + 4\times 6$). But I want to be able to have the process down for more complicated expressions. I could create a Module that would do all of that work for me, but shouldn't there just be a command for the cross product of matrices?
I feel like I'm missing something, but I can't find what I need... Shouldn't
m1 x m2
just work? What's going wrong?
EDIT: Apparently, the dot product in mathematica (in terms of matrices) is what does this thing. Issued solved.