Find cosine between two given vectors u and v.
u = [5 2 0 5 3 0];
v = [3 2 5 1 0 2];
result = 0.4611;
Remove NaN ?
Create a square matrix of multiples
Sum the Digits of a Number
Deleting an element in a matrix
Solve expression II
Find Euclidean norm of given vector u.
Calculate roots of polynomial given as vector array.
Calculate the values of a polynomial.
Multiply two polynomials p and q given in in vector representation.
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