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.
How to find the position of an element in a vector without using the find function
Create a cell array out of a struct
random picture with random colours
Back to basics 7 - Equal NaNs
Colon operator of two vectors
Remove all the consonants
Get the area codes from a list of phone numbers
Find the longest sequence of 1's in a binary sequence.
Find the palindrome
Find the numeric mean of the prime numbers in a matrix.
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