/* Compute the positive p-th root of n */

Branch precision = 1.0e-4        ,
          mode      = points        ,     /* other mode: paving */
          parts     = 2             ,
          number    = 1             ,
          choice    = largest_first ;

Constants   n = 12,
            p =  7;

Variables   x in [0,+oo[;

Constraints x^p = n;
