construct/rlve polynomial global minimum
construct/rlve polynomial global minimum: a task in MathConstructOptimize-Envs-harbor (Harbor dataset). Let f(x) = (40) x^0 + (-56) x^1 + (50) x^2 + (-16) x^3 + (2) x^4.
The task
Let f(x) = (40)*x^0 + (-56)*x^1 + (50)*x^2 + (-16)*x^3 + (2)*x^4.