Matrix Multiplication


C(m*v) = A(m*n) * B(u*v); Cij =
 
Coli(C) =
 
Rown(C) =
 
A * b =
 
When is A*B = B*A
 
Left-multiplication by diagonal Matrix
 
Right-multiplication by diagonal Matrix
 
Product of two diagonal Matrices
 
sin(x+y), cos(x+y) derived from product of 2D rotation Matrices
 
 
 
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