The test set should contain a polynomial with complex roots where the real part is positive, and a polynomial with a positive and a negative root.
Too less test cases
This removes only polinomials if all the roots are positive. Should read 'all' instead of 'any' here.
Reverse Run-Length Encoder
Back to basics 6 - Column Vector
Duplicate each element of a vector.
Reverse the elements of an array
Divide by 4
Find common elements in matrix rows
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