2016-09-06 17:37:20 UTC+2, Alexander Weisse: > > > Dear Sage developers, > > the current version 2.5.2 of the flint library doesn't use enough > floating point precision in _arith_bernoulli_number_zeta(). This causes > bernoulli(250408) to be incorrect. > > Since Sage uses flint as the default algorithm for n<=300000 the error > affects Sage and can be observed, e.g., by comparing > bernoulli(250408,'flint') and bernoulli(250408,'bernmm'). > > The bug is fixed in a development branch of flint, see this issue: > https://github.com/wbhart/flint2/issues/288 > > Best, > > Alex >
Note: this is tracked on the Sage side at #21439: https://trac.sagemath.org/ticket/21439 -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
