#18210: numerical bug in incomplete gamma function
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Reporter: VivianePons | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-6.7
Component: symbolics | Resolution:
Keywords: sd67 | Merged in:
Authors: | Reviewers:
Report Upstream: Not yet reported upstream; | Work issues:
Will do shortly. | Commit:
Branch: | Stopgaps:
Dependencies: |
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Changes (by rws):
* upstream: N/A => Not yet reported upstream; Will do shortly.
Comment:
BTW this will be fixed with #16697 (needs review) because there we
switched to mpmath for numerics. You can already use this in Sage via:
{{{
sage: from sage.libs.mpmath import utils as mpmath_utils
sage: import mpmath
sage: mpmath_utils.call(mpmath.gammainc, 60, 0, 30)
1.28307801824120e74
}}}
This ticket may be closed therefore (after the Pari devs have ack'ed the
bug) as duplicate of #16697 (augmenting its description with the bug).
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Ticket URL: <http://trac.sagemath.org/ticket/18210#comment:15>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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