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.
Find the sum of all the numbers of the input vector
Remove the small words from a list of words.
Back to basics 10 - Max Float
Will there be a new leader?
Product of two multivariate polynomials
Multivariate polynomials - overload multiplication
Negation the hard way
Multivariate polynomials - convert monomial form to array
Outer product of multiple vectors
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