#18888: failing optional mathematica tests
-------------------------------------+-------------------------------------
Reporter: slabbe | Owner:
Type: defect | Status: needs_review
Priority: major | Milestone: sage-7.1
Component: interfaces: | Resolution:
optional | Merged in:
Keywords: mathematica | Reviewers:
Authors: | Work issues:
Report Upstream: N/A | Commit:
Branch: public/18888 | 4fd09adee1cffa4fb7922862d20d2587f7837362
Dependencies: | Stopgaps:
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Comment (by dimpase):
Replying to [comment:15 mkoeppe]:
> With Mathematica 10.3.1 for Mac OS X x86 (64-bit),
> various test failures related to number of displayed digits.
> See log attached.
Matthias, it seems that in your setup N() and n() methods of Mathematica
objects are mixed up. For me on Linux, with 64-bit Mathematica 9, I have
{{{
sage: t=mathematica('Pi')
sage: t.n?
Docstring:
Return a numerical approximation of x with at least prec bits of
precision.
EXAMPLES:
[...]
Init docstring: x.__init__(...) initializes x; see help(type(x)) for
signature
File:
/home/scratch/dimpase/sage/sage/src/sage/structure/element.pyx
Type: builtin_function_or_method
sage: t.N?
Signature: t.N(*args)
Docstring:
EXAMPLES:
[...]
Init docstring: x.__init__(...) initializes x; see help(type(x)) for
signature
File: /home/scratch/dimpase/sage/sage/local/lib/python2.7/site-
packages/sage/interfaces/mathematica.py
Type: instancemethod
sage: t.n(20)
3.1416
sage: t.N(20)
3.141592653589793238462643383279502884197169399375105820975
}}}
What is the output of these (in particular, two last) commands for you?
--
Ticket URL: <http://trac.sagemath.org/ticket/18888#comment:17>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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