Michael Somos on Mon, 5 Aug 2002 13:48:00 -0400


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sqrtn() feature


? \v
                 GP/PARI CALCULATOR Version 2.2.3 (development)
                 UltraSparc (MicroSparc kernel) 32-bit version
              (readline v2.2 enabled, extended help not available)
? sqrt(0)
%1 = 0.E-14
? sqrtn(0,3)
  ***   non positive argument in mplog.

Perhaps this could return zero also? Shalom, Michael