rs</B>
<PRE>
  NR      (input) INTEGER array, dimension (2)
          This array determines the example for which CAREX returns
          data. NR(1) is the group of examples.
          NR(1) = 1 : parameter-free problems of fixed size.
          NR(1) = 2 : parameter-dependent problems of fixed size.
          NR(1) = 3 : parameter-free problems of scalable size.
          NR(1) = 4 : parameter-dependent problems of scalable size.
          NR(2) is the number of the example in group NR(1).
          Let N