#6217: [with patch, needs review] fix issues with sorting in formal_sum
------------------------------+---------------------------------------------
Reporter: mhansen | Owner: somebody
Type: defect | Status: new
Priority: blocker | Milestone: sage-4.0.1
Component: basic arithmetic | Keywords:
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{{{
Ok, note that this is rc1 on Fedora 10, 32 bit:
The followin tests failed:
sage -t "devel/sage/sage/structure/formal_sum.py"
**********************************************************************
File
"/home/jaap/Download/sage-4.0.alpha0/devel/sage/sage/structure/formal_sum.py",
line 293:
sage: for z in FormalSum([(1,2), (5, 'a'), (-3, 7)]): print z
Expected:
(5, 'a')
(1, 2)
(-3, 7)
Got:
(1, 2)
(-3, 7)
(5, 'a')
**********************************************************************
File
"/home/jaap/Download/sage-4.0.alpha0/devel/sage/sage/structure/formal_sum.py",
line 304:
sage: v = FormalSum([(1,2), (5, 'a'), (-3, 7)]); v
Expected:
5*a + 2 - 3*7
Got:
2 - 3*7 + 5*a
**********************************************************************
File
"/home/jaap/Download/sage-4.0.alpha0/devel/sage/sage/structure/formal_sum.py",
line 306:
sage: v[0] # indirect doctest
Expected:
(5, 'a')
Got:
(1, 2)
**********************************************************************
File
"/home/jaap/Download/sage-4.0.alpha0/devel/sage/sage/structure/formal_sum.py",
line 308:
sage: v[1]
Expected:
(1, 2)
Got:
(-3, 7)
**********************************************************************
File
"/home/jaap/Download/sage-4.0.alpha0/devel/sage/sage/structure/formal_sum.py",
line 310:
sage: v[2]
Expected:
(-3, 7)
Got:
(5, 'a')
**********************************************************************
File
"/home/jaap/Download/sage-4.0.alpha0/devel/sage/sage/structure/formal_sum.py",
line 312:
sage: list(v)
Expected:
[(5, 'a'), (1, 2), (-3, 7)]
Got:
[(1, 2), (-3, 7), (5, 'a')]
**********************************************************************
File
"/home/jaap/Download/sage-4.0.alpha0/devel/sage/sage/structure/formal_sum.py",
line 321:
sage: v = FormalSum([(1,2), (5, 'a'), (-3, 7)]); v
Expected:
5*a + 2 - 3*7
Got:
2 - 3*7 + 5*a
**********************************************************************
3 items had failures:
1 of 3 in __main__.example_12
5 of 7 in __main__.example_13
1 of 4 in __main__.example_14
***Test Failed*** 7 failures.
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/6217>
Sage <http://sagemath.org/>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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