The array can be shown as 5 groups of 3 showing that 5 x 3 = 15. Or it could be shown as 3 groups of 5 showing that 3 x 5 = 15. This demonstrates that multiplication is commutative. Image caption, ...
Abstract: Integer polynomial multiplication has been frequently used in post-quantum cryptography (PQC) schemes. In particular, unequal-sized integer polynomial multiplication, i.e., the coefficients ...