Category "polynomials"

Addressing polynomial multiplication and division "overflow" issue

I have a list of the coefficient to degree 1 polynomials, with a[i][0]*x^1 + a[i][1] a = np.array([[ 1. , 77.48514702], [ 1. , 0.

Polynomial Expansion without sklearn

I want to try and recreate this functions from scratch (without using sklearn): # The matrix is M which is 1000x10 matrix. from sklearn.preprocessing import Po

How to evaluate a polynomial at a specific x-value?

Use map to evaluate a given polynomial at a specific x-value. Input: p: A list of coefficients for increasing powers of x x: The value of x to evaluate Output:

Extract coefficients and corresponding monomials from a given polynomial in SymPy

Given a symbolic multivariate polynomial P, I need to extract both its coefficients and corresponding monomials as lists: def poly_decomp(P): .... retu