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Initial domain and simplification procedures

A specific procedure `Bound_Distance`
for
finding an initial estimate of the search
domain has been implemented in the `ALIAS`-Maple
package (
see the ALIAS-Maple manual): this procedure may provide an initial guess
for the solution ranges or improve a given guess.
Note also that the choice of the right coordinate system (for example
its origin) and which points should be defined as virtual points may
have a large influence on the computation time (see an example
in [10]).

Jean-Pierre Merlet
2012-12-20