TriforceX over 6 years ago EvilChildren said: Anyone else remember having this same problem in elementary math? all the time, even till now with calculus and integrated mathematics, this thing's the worst nightmare for all mathematicians
MooCow21 over 6 years ago TriforceX said: all the time, even till now with calculus and integrated mathematics, this thing's the worst nightmare for all mathematicians And then you figure out it no longer applies when you go into matrix algebra.:heh:
Other-Weather about 6 years ago MooCow21 said: And then you figure out it no longer applies when you go into matrix algebra.:heh: Matrices are evil.
Iruel over 5 years ago MooCow21 said: And then you figure out it no longer applies when you go into matrix algebra.:heh: With the standard matrix product and Kronecker products, yes. But it still works with Hadamard (i.e. itemwise) products.