The sorted coefficients in your example should be [1; 4; 3; -2].
The test suite is also comparing against an incorrect result in the last problem.
Tell me the slope
Cell Counting: How Many Draws?
Elapsed time is -0.005204 seconds.
Who is the smartest MATLAB programmer?
Multivariate polynomials - emulate symbolic form
Product of two multivariate polynomials
Fangs of a vampire number
Negation the hard way
Find all vampire fangs
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