#13003: numerical evaluation of `erf` crashes PARI at large numbers
------------------------------------------------------------------+---------
Reporter: benjaminfjones |
Owner: burcin
Type: defect |
Status: new
Priority: minor |
Milestone: sage-5.1
Component: symbolics |
Resolution:
Keywords: erf pari sd40.5 | Work
issues:
Report Upstream: Reported upstream. Developers deny it's a bug. |
Reviewers:
Authors: | Merged
in:
Dependencies: |
Stopgaps:
------------------------------------------------------------------+---------
Comment (by dsm):
Might be worth noting that we get a more reasonable result by building a
number from the string:
{{{
sage: pari(10**6).erfc()
3.15934761259943 E-434294481910
sage: RR(pari(10**6).erfc())
5.64243263573681e124617551
sage: RR(str(pari(10**6).erfc()))
0.000000000000000
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13003#comment:7>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
--
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/sage-trac?hl=en.
