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.
peta to nano (x-ray)
Given a 4x4 matrix, swap the two middle columns
07 - Common functions and indexing 1
Replace NaNs with the number that appears to its left in the row.
Test for balanced parentheses
Knight's Tour Checker
Swap the first and last columns
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