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Up to now I have always Mathematica for solving analytical equations. Now however I need to solve a few hundred equations of this type (characteristic polynomials)
a_20*x^20+a_19*x^19+...+a_1*x+a_0=0 (constant floats a_0,...a_20)
at once which yields awfully long calculation times in Mathematica.
Is there like a ready to use command in numpy or any other package to solve an equation of this type? (up to now I have used Python only for simulations so I don't know much about analytical tools and I couldn't find anything useful in the numpy tutorials).