Find sum of negative elements in row.
Example x=[1 -5 3 4 -6 6 7 8 9 10]
result = -11
Add two numbers
Multiply by 3
Create a square matrix of zeros of even order
UICBioE240 problem 1.17
multiple of nine?
Solve expression I
Find hen's weight.
Find scalar product of two polynomials a and b, given as vector array.
Form a square matrix from four square sub-matrices
Calculate roots of polynomial given as vector array.
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