The Cassini bounds may be obtained with the procedure:

int Cassini_Simplification(INTERVAL_MATRIX &A,int Size, int Type_Matrix, INTERVAL &Input)where

`A`: the matrix`Size`: the dimension of the matrix`Type`: 0 if the matrix is not available, 2 if the matrix is symmetrical, 1 otherwise`Input`: an estimation of the bounds of the roots

This procedure may also be called with:

int Cassini_Simplification(int (* TheMatrix)(INTERVAL_VECTOR &, INTERVAL_MATRIX &), INTERVAL_VECTOR &Param,int Size, int Type_Matrix, INTERVAL &Input)where

Jean-Pierre Merlet 2012-12-20