The set of Debian packages for SAGE 2.10.4 that I just announced do not
pass all doctests. Some known problems include:
- the scipy_sandbox is not installed (so delaunay.py won't load)
- jmol is not installed
- a few GAP packages are not available in Debian's GAP.
- PARI in Debian has the mathnf bug
- Maxima doctests fail due to the differences between
"-.05837414342758009" and "-0.05837414342758" (both roundoff and the 0. at
the start of numbers less than 1). I believe this is likely caused by the
fact that Maxima in Debian uses gsl rather than clisp.
Below are a bunch of doctest failures whose causes I don't understand,
summarized as follows:
- CRT gives the wrong answer
- modular symbols in ambient.py get wrong answers
- Many constants are rounded in constants.py
- Various problems with sympy; perhaps a version mismatch? Debian has 0.5.12
- the doctests on calculus.py don't terminate (I've not tested anything
past there yet, but will soon)
Help debugging these problems will be appreciated.
-Tim Abbott
sage -t tut.tex
**********************************************************************
File "tut.py", line 1150:
: x = crt(2, 1, 3, 5); x
Expected:
11
Got:
-4
**********************************************************************
sage -t devel/sage-main/sage/modular/modsym/ambient.py
**********************************************************************
File "ambient.py", line 427:
sage: M.modular_symbol([2/11, oo])
Expected:
-{8/9,1}
Got:
-{-1/9,0}
**********************************************************************
File "ambient.py", line 429:
sage: M.1
Expected:
{7/8,1}
Got:
{-1/8,0}
**********************************************************************
File "ambient.py", line 431:
sage: M.modular_symbol([-1/8, 0])
Expected:
{7/8,1}
Got:
{-1/8,0}
**********************************************************************
File "ambient.py", line 433:
sage: M.modular_symbol([0, -1/8, 0])
Expected:
{7/8,1}
Got:
{-1/8,0}
**********************************************************************
sage -t devel/sage-main/sage/functions/constants.py
**********************************************************************
File "constants.py", line 148:
sage: RQDF(e)
Expected:
2.718281828459045235360287471352662497757247093699959574966967630
Got:
3.000000000000000000000000000000000000000000000000000000000000000
**********************************************************************
File "constants.py", line 150:
sage: RQDF(pi)
Expected:
3.141592653589793238462643383279502884197169399375105820974944590
Got:
3.000000000000000000000000000000000000000000000000000000000000000
**********************************************************************
File "constants.py", line 152:
sage: RQDF(e)
Expected:
2.718281828459045235360287471352662497757247093699959574966967630
Got:
3.000000000000000000000000000000000000000000000000000000000000000
**********************************************************************
File "constants.py", line 160:
sage: RQDF(log2)
Expected:
0.693147180559945309417232121458176568075500134360255254120680009
Got:
0.700000000000000000000000000000000000000000000000000000000000000
**********************************************************************
File "constants.py", line 184:
sage: RQDF(a)
Expected:
13.27134794019724931009881919957581394087110682000307481783297119
Got:
13.41832627758846552685865622348547199084119019256775416777037896
**********************************************************************
File "constants.py", line 733:
sage: pi._real_rqdf_(RQDF)
Expected:
3.141592653589793238462643383279502884197169399375105820974944590
Got:
3.000000000000000000000000000000000000000000000000000000000000000
**********************************************************************
File "constants.py", line 1032:
sage: RQDF.e()
Expected:
2.718281828459045235360287471352662497757247093699959574966967630
Got:
3.000000000000000000000000000000000000000000000000000000000000000
**********************************************************************
File "constants.py", line 1226:
sage: maxima(log2).float()
Expected:
.6931471805599453
Got:
0.69314718055995
**********************************************************************
File "constants.py", line 1283:
sage: RQDF(log2)
Expected:
0.693147180559945309417232121458176568075500134360255254120680009
Got:
0.700000000000000000000000000000000000000000000000000000000000000
**********************************************************************
sage -t devel/sage-main/sage/calculus/test_sympy.py
**********************************************************************
File "test_sympy.py", line 102:
: f = e.series(x, 10); f
Exception raised:
Traceback (most recent call last):
File "/usr/lib/python2.5/doctest.py", line 1228, in run
compileflags, 1) in test.globs
File "<doctest main.example_0[41]>", line 1, in <module>
f = e.series(x, Integer(10)); f###line 102:
: f = e.series(x, 10); f
File "/var/lib/python-support/python2.5/sympy/core/basic.py", line
950, in series
raise NotImplementedError?("series expansion around arbitrary
point")
NotImplementedError?: series expansion around arbitrary point
**********************************************************************
File "test_sympy.py", line 106:
: pprint(e)
Expected:
-3
cos (x)
Got:
1
-------
3
cos (x)
**********************************************************************
File "test_sympy.py", line 109:
: pprint(f)
Exception raised:
Traceback (most recent call last):
File "/usr/lib/python2.5/doctest.py", line 1228, in run
compileflags, 1) in test.globs
File "<doctest main.example_0[43]>", line 1, in <module>
pprint(f)###line 109:
: pprint(f) NameError?: name 'f' is not defined
**********************************************************************
File "test_sympy.py", line 116:
: e._sage_()
Exception raised:
Traceback (most recent call last):
File "/usr/lib/python2.5/doctest.py", line 1228, in run
compileflags, 1) in test.globs
File "<doctest main.example_0[44]>", line 1, in <module>
e._sage_()###line 116:
: e._sage_()
File "/var/lib/python-support/python2.5/sympy/core/power.py", line
479, in _sage_
return self[0]._sage_() ** self[1]._sage_()
TypeError?: 'Pow' object is unindexable
**********************************************************************
File "test_sympy.py", line 118:
: print e._sage_()
Exception raised:
Traceback (most recent call last):
File "/usr/lib/python2.5/doctest.py", line 1228, in run
compileflags, 1) in test.globs
File "<doctest main.example_0[45]>", line 1, in <module>
print e._sage_()###line 118:
: print e._sage_()
File "/var/lib/python-support/python2.5/sympy/core/power.py", line
479, in _sage_
return self[0]._sage_() ** self[1]._sage_()
TypeError?: 'Pow' object is unindexable
**********************************************************************
File "test_sympy.py", line 123:
: e._sage_().taylor(x._sage_(), 0, 8)
Exception raised:
Traceback (most recent call last):
File "/usr/lib/python2.5/doctest.py", line 1228, in run
compileflags, 1) in test.globs
File "<doctest main.example_0[46]>", line 1, in <module>
e._sage_().taylor(x._sage_(), Integer(0), Integer(8))###line
123:
: e._sage_().taylor(x._sage_(), 0, 8)
File "/var/lib/python-support/python2.5/sympy/core/power.py", line
479, in _sage_
return self[0]._sage_() ** self[1]._sage_()
TypeError?: 'Pow' object is unindexable
**********************************************************************
File "test_sympy.py", line 125:
: f._sage_()
Exception raised:
Traceback (most recent call last):
File "/usr/lib/python2.5/doctest.py", line 1228, in run
compileflags, 1) in test.globs
File "<doctest main.example_0[47]>", line 1, in <module>
f._sage_()###line 125:
: f._sage_() NameError?: name 'f' is not defined
**********************************************************************
File "test_sympy.py", line 149:
: e=e._sage_()
Exception raised:
Traceback (most recent call last):
File "/usr/lib/python2.5/doctest.py", line 1228, in run
compileflags, 1) in test.globs
File "<doctest main.example_0[60]>", line 1, in <module>
e=e._sage_()###line 149:
: e=e._sage_()
File "/var/lib/python-support/python2.5/sympy/core/add.py", line
324, in _sage_
for x in self:
TypeError?: 'Add' object is not iterable
**********************************************************************
File "test_sympy.py", line 150:
: print type(e)
Expected:
<class 'sage.calculus.calculus.SymbolicArithmetic?'>
Got:
<class 'sympy.core.add.Add'>
**********************************************************************
File "test_sympy.py", line 152:
: print e
Expected:
sin(y) + cos(x)
Got:
cos(x) + sin(y)
**********************************************************************
1 items had failures:
10 of 66 in main.example_0
***Test Failed*** 10 failures. For whitespace errors, see the file
.doctest_test_sympy.py
[7.2 s]
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