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.
Extract leading non-zero digit
Back to basics 4 - Search Path
Check if number exists in vector
convert matrix to single column
02 - Vector Variables 2
Remove the small words from a list of words.
Add two numbers
Maximum running product for a string of numbers
Remove all the consonants
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