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.
radius of a spherical planet
Twins in a Window
peta to nano (x-ray)
Getting the indices from a vector
Is it an Armstrong number?
Multivariate polynomials - overload multiplication
Find vampire numbers
Fangs of a vampire number
Product of two multivariate polynomials
Outer product of multiple vectors
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