On Oct 22, 2009, at 5:56 AM, Nathann Cohen wrote:
> Hello everybody !!! > > I know this is totally useless, but why shouldn't it work > nevertheless ? :-) > > sage: n(pi,digits=10000000) > --------------------------------------------------------------------------- > ValueError Traceback (most recent > call last) > > /user/ncohen/home/.sage/temp/rebelote.inria.fr/22749/ > _user_ncohen_home__sage_init_sage_0.py in <module>() > > /usr/local/sage/local/lib/python2.6/site-packages/sage/misc/ > functional.pyc in numerical_approx(x, prec, digits) > 1013 prec = int((digits+1) * 3.32192) + 1 > 1014 try: > -> 1015 return x.numerical_approx(prec) > 1016 except AttributeError: > 1017 from sage.rings.complex_double import > is_ComplexDoubleElement > > /usr/local/sage/local/lib/python2.6/site-packages/sage/symbolic/ > expression.so in sage.symbolic.expression.Expression.n (sage/ > symbolic/expression.cpp:15733)() > > /usr/local/sage/local/lib/python2.6/site-packages/sage/symbolic/ > pynac.so in sage.symbolic.pynac.py_eval_constant (sage/symbolic/ > pynac.cpp:13759)() > > /usr/local/sage/local/lib/python2.6/site-packages/sage/rings/ > real_mpfr.so in sage.rings.real_mpfr.RealField_constructor (sage/ > rings/real_mpfr.c:3972)() > > /usr/local/sage/local/lib/python2.6/site-packages/sage/rings/ > real_mpfr.so in sage.rings.real_mpfr.RealField.__init__ (sage/rings/ > real_mpfr.c:4201)() > > ValueError: prec (=33219204) must be >= 2 and <= 16777216. This is a known limitation (due to a workaround for a fixed MPFR bug.) See http://trac.sagemath.org/sage_trac/ticket/2567 . Should be an easy fix. - Robert --~--~---------~--~----~------------~-------~--~----~ To post to this group, send an email to [email protected] To unsubscribe from this group, send an email to [email protected] For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
