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.
Remove all the words that end with "ain"
Rotate and display numbered tile
Volume and area of a sphere
What number has this problem?
Maximum running product for a string of numbers
Find the longest sequence of 1's in a binary sequence.
Find the alphabetic word product
Find all elements less than 0 or greater than 10 and replace them with NaN
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