int Cauchy_First_Bound_Interval(int Degree,VECTOR &Coeff,INTERVAL &Bound);with:

`Degree`: degree of the polynomial`Coeff`: the`Degree+1`coefficients of the polynomial in increasing degree`Bound`: the interval on the absolute value of the roots

int Cauchy_First_Bound_Interval(int Degree,INTERVAL_VECTOR &Coeff,INTERVAL &Bound);This procedure returns an interval such that for any polynomial in the set and for any root of this polynomial . A failure code of 0 is returned if

Jean-Pierre Merlet 2012-12-20