6.29.6 A lower bound for the positive real roots of a polynomial: poslbdLMQ
The poslbLMQ command uses the Local Max Quadratic (LMQ)
Akritas-Strzebonski-Vigklas algorithm to find lower bounds for the
positive real roots of polynomials.
-
poslbLMQ takes one argument:
P, a polynomial.
- poslbLMQ(P) returns a
(non-optimal) lower bound for the positive real roots of P.
Examples.