#19672: giac depends on Sage runtime
-------------------------------------+-------------------------------------
Reporter: jdemeyer | Owner: frederichan
Type: defect | Status: needs_work
Priority: critical | Milestone: sage-6.10
Component: packages: | Resolution:
optional | Merged in:
Keywords: | Reviewers: Jeroen Demeyer
Authors: Frederic Han | Work issues:
Report Upstream: N/A | Commit:
Branch: | 9beaf2a99da0c5fd5e27365300142195d93bee2e
u/frederichan/trac19672 | Stopgaps:
Dependencies: |
-------------------------------------+-------------------------------------
Comment (by jdemeyer):
Also giacpy should depend on maxima:
{{{
Trying (line 1516): simplify(SR(a)+sin(u)*sin(v))
Expecting:
cos(u)*cos(v)
**********************************************************************
File "giacpy.pyx", line 1516, in
giacpy.encstring23._giac.Pygen.__iter__._symbolic_
Failed example:
simplify(SR(a)+sin(u)*sin(v))
Exception raised:
Traceback (most recent call last):
File "/usr/local/src/sage-config/local/lib/python2.7/site-
packages/sage/doctest/forker.py", line 496, in _run
self.compile_and_execute(example, compiler, test.globs)
File "/usr/local/src/sage-config/local/lib/python2.7/site-
packages/sage/doctest/forker.py", line 858, in compile_and_execute
exec(compiled, globs)
File "<doctest
giacpy.encstring23._giac.Pygen.__iter__._symbolic_[2]>", line 1, in
<module>
simplify(SR(a)+sin(u)*sin(v))
File "/usr/local/src/sage-config/local/lib/python2.7/site-
packages/sage/calculus/functional.py", line 51, in simplify
return f.simplify()
File "sage/symbolic/expression.pyx", line 8714, in
sage.symbolic.expression.Expression.simplify
(build/cythonized/sage/symbolic/expression.cpp:45102)
return self._parent(self._maxima_())
File "sage/symbolic/expression.pyx", line 786, in
sage.symbolic.expression.Expression._maxima_
(build/cythonized/sage/symbolic/expression.cpp:7048)
return super(Expression, self)._interface_(maxima)
File "sage/structure/sage_object.pyx", line 698, in
sage.structure.sage_object.SageObject._interface_
(build/cythonized/sage/structure/sage_object.c:5631)
nm = I.name()
File "sage/misc/lazy_import.pyx", line 347, in
sage.misc.lazy_import.LazyImport.__getattr__
(build/cythonized/sage/misc/lazy_import.c:3405)
return getattr(self._get_object(), attr)
File "sage/misc/lazy_import.pyx", line 246, in
sage.misc.lazy_import.LazyImport._get_object
(build/cythonized/sage/misc/lazy_import.c:2150)
self._object = getattr(__import__(self._module, {}, {},
[self._name]), self._name)
File "/usr/local/src/sage-config/local/lib/python2.7/site-
packages/sage/interfaces/maxima_lib.py", line 80, in <module>
ecl_eval("(require 'maxima)")
File "sage/libs/ecl.pyx", line 1314, in sage.libs.ecl.ecl_eval
(build/cythonized/sage/libs/ecl.c:9725)
cpdef EclObject ecl_eval(bytes s):
File "sage/libs/ecl.pyx", line 1329, in sage.libs.ecl.ecl_eval
(build/cythonized/sage/libs/ecl.c:9658)
o=ecl_safe_eval(o)
File "sage/libs/ecl.pyx", line 342, in sage.libs.ecl.ecl_safe_eval
(build/cythonized/sage/libs/ecl.c:4673)
raise RuntimeError, "ECL says: "+ecl_base_string_pointer_safe(s)
RuntimeError: ECL says: Module error: Don't know how to REQUIRE
MAXIMA.
}}}
--
Ticket URL: <http://trac.sagemath.org/ticket/19672#comment:13>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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