Hi,

I constructed a n-d hyper ellipsoid using Approximate_min_ellipsoid_d.

The hyper ellipsoid is defined by:

x^T E x + x^T e + eta <= 0

typedef CGAL::Approximate_min_ellipsoid_d<Traits> AME;

AME ame(eps, P.begin(), P.end(), traits);

According to doc of CGAL:

E is get by ame.defining_matrix(i, j);

e is get by ame.defining_vector(i);

eta is get ame.defining_scalar();

But when input one point that is used to construct this hyper ellipsoid to

the above formula,the result is always much bigger than 0.

What's the problem?

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