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The Maxima on-line user's manual

Algebra Calculator

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Polytocompanion

Function: polytocompanion (<p>, <x>) If <p> is a polynomial in <x>, return the companion matrix of <p>. For a monic polynomial <p> of degree <n>, we have <p> = (-1)^<n> charpoly (polytocompanion (<p>, <x>)).

When <p> isnt a polynomial in <x>, signal an error.

(%o1)                                true
(%i2) 

Related Examples

polytocompanion

polytocompanion(x^3+4...

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polytocompanion

? polytocompanion;

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polytocompanion

polytocompanion(x^3+4...

Calculate

polytocompanion

? polytocompanion;

Calculate