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.
Project Euler: Problem 6, Natural numbers, squares and sums.
Make a random, non-repeating vector.
Narcissistic number ?
Remove the small words from a list of words.
Test for balanced parentheses
Sums with Excluded Digits
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