#17003: Upgrade ECL to 13.5.1
-------------------------------------+-------------------------------------
Reporter: pbruin | Owner:
Type: task | Status: needs_review
Priority: minor | Milestone: sage-6.4
Component: packages: | Resolution:
standard | Merged in:
Keywords: ecl | Reviewers:
Authors: Peter Bruin | Work issues:
Report Upstream: N/A | Commit:
Branch: | 1ef485c7f665c406b22d4b5a7d8ec1054b36b2a2
u/pbruin/17003-ecl-13.5.1 | Stopgaps:
Dependencies: #12985, #16908 |
-------------------------------------+-------------------------------------
Comment (by fbissey):
calculus.py
{{{
sage -t --long /usr/share/sage/src/sage/calculus/calculus.py
**********************************************************************
File "/usr/share/sage/src/sage/calculus/calculus.py", line 1098, in
sage.calculus.calculus.limit
Failed example:
limit(x^a,x=0)
Expected:
Traceback (most recent call last):
...
ValueError: Computation failed since Maxima requested additional
constraints; using the 'assume' command before evaluation *may* help
(example of legal syntax is 'assume(a>0)', see `assume?` for
more details)
Is a an integer?
Got:
<BLANKLINE>
Traceback (most recent call last):
File "/usr/lib64/python2.7/site-packages/sage/doctest/forker.py",
line 480, in _run
self.compile_and_execute(example, compiler, test.globs)
File "/usr/lib64/python2.7/site-packages/sage/doctest/forker.py",
line 843, in compile_and_execute
exec(compiled, globs)
File "<doctest sage.calculus.calculus.limit[13]>", line 1, in
<module>
limit(x**a,x=Integer(0))
File "/usr/lib64/python2.7/site-packages/sage/calculus/calculus.py",
line 1251, in limit
l = maxima.sr_limit(ex, v, a)
File "/usr/lib64/python2.7/site-
packages/sage/interfaces/maxima_lib.py", line 952, in sr_limit
self._missing_assumption(s)
File "/usr/lib64/python2.7/site-
packages/sage/interfaces/maxima_lib.py", line 997, in _missing_assumption
raise ValueError(outstr)
ValueError: Computation failed since Maxima requested additional
constraints; using the 'assume' command before evaluation *may* help
(example of legal syntax is 'assume(a>0)', see `assume?` for more details)
Is a an ?integer?
**********************************************************************
File "/usr/share/sage/src/sage/calculus/calculus.py", line 1107, in
sage.calculus.calculus.limit
Failed example:
limit(x^a,x=0)
Expected:
Traceback (most recent call last):
...
ValueError: Computation failed since Maxima requested additional
constraints; using the 'assume' command before evaluation *may* help
(example of legal syntax is 'assume(a>0)', see `assume?` for
more details)
Is a an even number?
Got:
<BLANKLINE>
Traceback (most recent call last):
File "/usr/lib64/python2.7/site-packages/sage/doctest/forker.py",
line 480, in _run
self.compile_and_execute(example, compiler, test.globs)
File "/usr/lib64/python2.7/site-packages/sage/doctest/forker.py",
line 843, in compile_and_execute
exec(compiled, globs)
File "<doctest sage.calculus.calculus.limit[15]>", line 1, in
<module>
limit(x**a,x=Integer(0))
File "/usr/lib64/python2.7/site-packages/sage/calculus/calculus.py",
line 1251, in limit
l = maxima.sr_limit(ex, v, a)
File "/usr/lib64/python2.7/site-
packages/sage/interfaces/maxima_lib.py", line 952, in sr_limit
self._missing_assumption(s)
File "/usr/lib64/python2.7/site-
packages/sage/interfaces/maxima_lib.py", line 997, in _missing_assumption
raise ValueError(outstr)
ValueError: Computation failed since Maxima requested additional
constraints; using the 'assume' command before evaluation *may* help
(example of legal syntax is 'assume(a>0)', see `assume?` for more details)
Is a an ?even?\ ?number?
**********************************************************************
}}}
--
Ticket URL: <http://trac.sagemath.org/ticket/17003#comment:3>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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