Michael Somos on Mon, 10 Feb 2003 20:40:13 -0500


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gp: agm(,) error


pari-dev,

? \v
          GP/PARI CALCULATOR Version 2.2.5 (development CHANGES-1.554)
          i686 running linux (ix86 kernel) 32-bit version -- debugging
              (readline v4.2 enabled, extended help not available)
? print(polcoeff(agm(1,sqrt(1-16*x+O(x^65))),64)%8)
4

which is correct, but

? \v
          GP/PARI CALCULATOR Version 2.2.5 (development CHANGES-1.657)
           UltraSparc (MicroSparc kernel) 32-bit version -- debugging
              (readline v2.2 enabled, extended help not available)
? print(polcoeff(agm(1,sqrt(1-16*x+O(x^65))),64)%8)
0

is not. Shalom, Michael