Problem 44226. Logistic map
The sequence defined by x_n = 4*r*x_{n-1}*(1-x_{n-1}) and a given 0 < x_1 < 1 turns each x_n into a polynomial of r.
Write a function f(x_1, r, n) that returns the coefficients p of this polynomial as a row vector (starting with highest degree) and the value v of this polynomial at r.
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2 Comments
Jean-Marie Sainthillier
on 22 Jun 2017
Mathematical writing is not very clear
Daniel Meier
on 24 Jun 2017
Where would you need more clarity? Wouldn't want to reveal the numerical challenges of evaluating the polynomial.
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