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Safe evaluation of a vector

Let us consider a VECTOR: due to numerical rounding each element of this vector represent in fact an interval. The procedure:
 
INTERVAL_VECTOR Evaluate_Coeff_Safe_Interval(int n,VECTOR &Coeff);
with: returns an INTERVAL_VECTOR guaranteed to include the true value of the elements of the vector.



Jean-Pierre Merlet 2012-12-20