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.
Clean the List of Names
Count from 0 to N^M in base N.
Column norms of a matrix
Sum of odd numbers in a matrix
Calculate area of sector
Get the area codes from a list of phone numbers
Summing Digits within Text
Remove all the words that end with "ain"
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