#18558: Test all (installed) optional packages by default
-------------------------+-------------------------------------------------
       Reporter:         |        Owner:
  ncohen                 |       Status:  needs_work
           Type:         |    Milestone:  sage-6.8
  enhancement            |   Resolution:
       Priority:  major  |    Merged in:
      Component:         |    Reviewers:
  doctest framework      |  Work issues:
       Keywords:         |       Commit:
        Authors:         |  e45591ade00e925ecfb4ad08191c95add7dd5c84
  Nathann Cohen          |     Stopgaps:
Report Upstream:  N/A    |
         Branch:         |
  u/ncohen/18558         |
   Dependencies:         |
  #18456, #18124         |
-------------------------+-------------------------------------------------
Changes (by jdemeyer):

 * status:  needs_review => needs_work


Comment:

 {{{
 sage -t --long src/sage/geometry/triangulation/point_configuration.py
 **********************************************************************
 File "src/sage/geometry/triangulation/point_configuration.py", line 88, in
 sage.geometry.triangulation.point_configuration
 Failed example:
     regular =
 p.restrict_to_regular_triangulations(True).triangulations_list()      #
 optional - TOPCOM
 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
 sage.geometry.triangulation.point_configuration[19]>", line 1, in <module>
         regular =
 p.restrict_to_regular_triangulations(True).triangulations_list()      #
 optional - TOPCOM
       File "/usr/local/src/sage-config/local/lib/python2.7/site-
 packages/sage/geometry/triangulation/point_configuration.py", line 1016,
 in triangulations_list
         return list(self.triangulations(verbose))
       File "/usr/local/src/sage-config/local/lib/python2.7/site-
 packages/sage/geometry/triangulation/point_configuration.py", line 983, in
 triangulations
         raise ValueError('Need TOPCOM to test for regularity.')
     ValueError: Need TOPCOM to test for regularity.
 **********************************************************************
 File "src/sage/geometry/triangulation/point_configuration.py", line 89, in
 sage.geometry.triangulation.point_configuration
 Failed example:
     nonregular =
 p.restrict_to_regular_triangulations(False).triangulations_list()  #
 optional - TOPCOM
 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
 sage.geometry.triangulation.point_configuration[20]>", line 1, in <module>
         nonregular =
 p.restrict_to_regular_triangulations(False).triangulations_list()  #
 optional - TOPCOM
       File "/usr/local/src/sage-config/local/lib/python2.7/site-
 packages/sage/geometry/triangulation/point_configuration.py", line 1016,
 in triangulations_list
         return list(self.triangulations(verbose))
       File "/usr/local/src/sage-config/local/lib/python2.7/site-
 packages/sage/geometry/triangulation/point_configuration.py", line 983, in
 triangulations
         raise ValueError('Need TOPCOM to test for regularity.')
     ValueError: Need TOPCOM to test for regularity.
 **********************************************************************
 File "src/sage/geometry/triangulation/point_configuration.py", line 90, in
 sage.geometry.triangulation.point_configuration
 Failed example:
     len(regular)     # optional - TOPCOM
 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
 sage.geometry.triangulation.point_configuration[21]>", line 1, in <module>
         len(regular)     # optional - TOPCOM
     NameError: name 'regular' is not defined
 **********************************************************************
 File "src/sage/geometry/triangulation/point_configuration.py", line 92, in
 sage.geometry.triangulation.point_configuration
 Failed example:
     len(nonregular)  # optional - TOPCOM
 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
 sage.geometry.triangulation.point_configuration[22]>", line 1, in <module>
         len(nonregular)  # optional - TOPCOM
     NameError: name 'nonregular' is not defined
 **********************************************************************
 File "src/sage/geometry/triangulation/point_configuration.py", line 94, in
 sage.geometry.triangulation.point_configuration
 Failed example:
     nonregular[0].plot(aspect_ratio=1, axes=False)   # optional - TOPCOM
 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
 sage.geometry.triangulation.point_configuration[23]>", line 1, in <module>
         nonregular[Integer(0)].plot(aspect_ratio=Integer(1), axes=False)
 # optional - TOPCOM
     NameError: name 'nonregular' is not defined
 **********************************************************************
 File "src/sage/geometry/triangulation/point_configuration.py", line 687,
 in
 
sage.geometry.triangulation.point_configuration.PointConfiguration._TOPCOM_triangulations
 Failed example:
     next(iter)     # optional - TOPCOM
 Expected:
     #### TOPCOM input ####
     # points2triangs
     # [[0,0,1],[0,1,1],[1,0,1],[1,1,1],[-1,-1,1]]
     #### TOPCOM output ####
     # T[1]:=[5,3:{{0,1,2},{1,2,3},{0,2,4},{0,1,4}}];
     (<0,1,2>, <0,1,4>, <0,2,4>, <1,2,3>)
 Got:
     #### TOPCOM input ####
     # points2triangs
     # [[0,0,1],[0,1,1],[1,0,1],[1,1,1],[-1,-1,1]]
     #### TOPCOM output ####
     # T[0]:=[0->5,3:{{0,1,2},{1,2,3},{0,2,4},{0,1,4}}];
     (<0,1,2>, <0,1,4>, <0,2,4>, <1,2,3>)
 **********************************************************************
 File "src/sage/geometry/triangulation/point_configuration.py", line 783,
 in
 
sage.geometry.triangulation.point_configuration.PointConfiguration.restrict_to_regular_triangulations
 Failed example:
     len(p_regular.triangulations_list())               # optional - TOPCOM
 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
 
sage.geometry.triangulation.point_configuration.PointConfiguration.restrict_to_regular_triangulations[4]>",
 line 1, in <module>
         len(p_regular.triangulations_list())               # optional -
 TOPCOM
       File "/usr/local/src/sage-config/local/lib/python2.7/site-
 packages/sage/geometry/triangulation/point_configuration.py", line 1016,
 in triangulations_list
         return list(self.triangulations(verbose))
       File "/usr/local/src/sage-config/local/lib/python2.7/site-
 packages/sage/geometry/triangulation/point_configuration.py", line 983, in
 triangulations
         raise ValueError('Need TOPCOM to test for regularity.')
     ValueError: Need TOPCOM to test for regularity.
 **********************************************************************
 File "src/sage/geometry/triangulation/point_configuration.py", line 826,
 in
 
sage.geometry.triangulation.point_configuration.PointConfiguration.restrict_to_connected_triangulations
 Failed example:
     len(p_all.triangulations_list())                                 #
 optional - TOPCOM
 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
 
sage.geometry.triangulation.point_configuration.PointConfiguration.restrict_to_connected_triangulations[4]>",
 line 1, in <module>
         len(p_all.triangulations_list())                                 #
 optional - TOPCOM
       File "/usr/local/src/sage-config/local/lib/python2.7/site-
 packages/sage/geometry/triangulation/point_configuration.py", line 1016,
 in triangulations_list
         return list(self.triangulations(verbose))
       File "/usr/local/src/sage-config/local/lib/python2.7/site-
 packages/sage/geometry/triangulation/point_configuration.py", line 981, in
 triangulations
         raise ValueError('Need TOPCOM to find disconnected
 triangulations.')
     ValueError: Need TOPCOM to find disconnected triangulations.
 **********************************************************************
 4 items had failures:
    5 of  33 in sage.geometry.triangulation.point_configuration
    1 of   4 in
 
sage.geometry.triangulation.point_configuration.PointConfiguration._TOPCOM_triangulations
    1 of   7 in
 
sage.geometry.triangulation.point_configuration.PointConfiguration.restrict_to_connected_triangulations
    1 of   7 in
 
sage.geometry.triangulation.point_configuration.PointConfiguration.restrict_to_regular_triangulations
     [239 tests, 8 failures, 23.36 s]
 sage -t --long src/doc/en/thematic_tutorials/sandpile.rst
 **********************************************************************
 File "src/doc/en/thematic_tutorials/sandpile.rst", line 695, in
 doc.en.thematic_tutorials.sandpile
 Failed example:
     p[0] # optional - 4ti2
 Expected:
     [{0: -8, 1: 5, 2: 4, 3: 1},
      Simplicial complex with vertex set (0, 1, 2, 3) and facets {(1, 2),
 (3,)}]
 Got:
     [{0: -8, 1: 5, 2: 4, 3: 1},
      Simplicial complex with vertex set (1, 2, 3) and facets {(1, 2),
 (3,)}]
 **********************************************************************
 File "src/doc/en/thematic_tutorials/sandpile.rst", line 706, in
 doc.en.thematic_tutorials.sandpile
 Failed example:
     D.Dcomplex() # optional - 4ti2
 Expected:
     Simplicial complex with vertex set (0, 1, 2, 3) and facets {(1, 2),
 (3,)}
 Got:
     Simplicial complex with vertex set (1, 2, 3) and facets {(1, 2), (3,)}
 **********************************************************************
 File "src/doc/en/thematic_tutorials/sandpile.rst", line 1078, in
 doc.en.thematic_tutorials.sandpile
 Failed example:
     p[0] # optional - 4ti2
 Expected:
     [{0: -8, 1: 5, 2: 4, 3: 1},
      Simplicial complex with vertex set (0, 1, 2, 3) and facets {(1, 2),
 (3,)}]
 Got:
     [{0: -8, 1: 5, 2: 4, 3: 1},
      Simplicial complex with vertex set (1, 2, 3) and facets {(1, 2),
 (3,)}]
 **********************************************************************
 File "src/doc/en/thematic_tutorials/sandpile.rst", line 3623, in
 doc.en.thematic_tutorials.sandpile
 Failed example:
     D.effective_div() # optional - 4ti2
 Expected:
     [{0: 1, 1: 0, 2: 0, 3: 1, 4: 0, 5: 0},
      {0: 0, 1: 0, 2: 1, 3: 1, 4: 0, 5: 0},
      {0: 0, 1: 0, 2: 0, 3: 0, 4: 0, 5: 2}]
 Got:
     [{0: 0, 1: 0, 2: 1, 3: 1, 4: 0, 5: 0},
      {0: 1, 1: 0, 2: 0, 3: 1, 4: 0, 5: 0},
      {0: 0, 1: 0, 2: 0, 3: 0, 4: 0, 5: 2}]
 **********************************************************************
 File "src/doc/en/thematic_tutorials/sandpile.rst", line 3627, in
 doc.en.thematic_tutorials.sandpile
 Failed example:
     D.effective_div(False) # optional - 4ti2
 Expected:
     [[1, 0, 0, 1, 0, 0], [0, 0, 1, 1, 0, 0], [0, 0, 0, 0, 0, 2]]
 Got:
     [[0, 0, 1, 1, 0, 0], [1, 0, 0, 1, 0, 0], [0, 0, 0, 0, 0, 2]]
 **********************************************************************
 File "src/doc/en/thematic_tutorials/sandpile.rst", line 3779, in
 doc.en.thematic_tutorials.sandpile
 Failed example:
     D.linear_system() # optional - 4ti2
 Expected:
     {'inhomog': [[0, 0, -1, -1, 0, -2], [0, 0, 0, 0, 0, -1], [0, 0, 0, 0,
 0, 0]],
     'num_inhomog': 3, 'num_homog': 2, 'homog': [[1, 0, 0, 0, 0, 0],
     [-1, 0, 0, 0, 0, 0]]}
 Got:
     {'homog': [[1, 0, 0, 0, 0, 0], [-1, 0, 0, 0, 0, 0]],
      'inhomog': [[0, 0, 0, 0, 0, -1], [0, 0, -1, -1, 0, -2], [0, 0, 0, 0,
 0, 0]],
      'num_homog': 2,
      'num_inhomog': 3}
 **********************************************************************
 1 item had failures:
    6 of 584 in doc.en.thematic_tutorials.sandpile
     [583 tests, 6 failures, 26.44 s]
 sage -t --long src/sage/symbolic/integration/integral.py
 **********************************************************************
 File "src/sage/symbolic/integration/integral.py", line 528, in
 sage.symbolic.integration.integral.integrate
 Failed example:
     integrate(f(x), x, algorithm="fricas")      # optional - fricas
 Expected:
     2*sqrt(x + sqrt(x^2 + 1)) + log(sqrt(x + sqrt(x^2 + 1)) - 1)
     - log(sqrt(x + sqrt(x^2 + 1)) + 1) - 2*arctan(sqrt(x + sqrt(x^2 + 1)))
 Got:
     2*sqrt(x + sqrt(x^2 + 1)) - 2*arctan(sqrt(x + sqrt(x^2 + 1))) -
 log(sqrt(x + sqrt(x^2 + 1)) + 1) + log(sqrt(x + sqrt(x^2 + 1)) - 1)
 **********************************************************************
 File "src/sage/symbolic/integration/integral.py", line 541, in
 sage.symbolic.integration.integral.integrate
 Failed example:
     integrate(f(x), x, 1, 2, algorithm="fricas")  # optional - fricas
 Expected:
     -1/2*pi + arctan(1/2) + arctan(2) + arctan(5) + arctan(8)
 Got:
     -1/2*pi + arctan(8) + arctan(5) + arctan(2) + arctan(1/2)
 **********************************************************************
 1 item had failures:
    2 of 118 in sage.symbolic.integration.integral.integrate
     [161 tests, 2 failures, 23.00 s]
 sage -t --long src/sage/graphs/graph_generators.py
 **********************************************************************
 File "src/sage/graphs/graph_generators.py", line 1145, in
 sage.graphs.graph_generators.GraphGenerators.fullerenes
 Failed example:
     g.plot3d(layout='spring')  # optional buckygen
 Expected nothing
 Got:
     Graphics3d Object
 **********************************************************************
 1 item had failures:
    1 of  11 in sage.graphs.graph_generators.GraphGenerators.fullerenes
     [140 tests, 1 failure, 24.39 s]
 sage -t --long src/sage/coding/linear_code.py
 **********************************************************************
 File "src/sage/coding/linear_code.py", line 1457, in
 sage.coding.linear_code.AbstractLinearCode.decode
 Failed example:
     C.decode(v, algorithm="guava")  # optional - gap_packages (Guava
 package)
 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
 sage.coding.linear_code.AbstractLinearCode.decode[20]>", line 1, in
 <module>
         C.decode(v, algorithm="guava")  # optional - gap_packages (Guava
 package)
       File "/usr/local/src/sage-config/local/lib/python2.7/site-
 packages/sage/coding/linear_code.py", line 1481, in decode
         result = gap.Decodeword(code, right_word)
       File "/usr/local/src/sage-config/local/lib/python2.7/site-
 packages/sage/interfaces/interface.py", line 534, in __call__
         return self._parent.function_call(self._name, list(args), kwds)
       File "/usr/local/src/sage-config/local/lib/python2.7/site-
 packages/sage/interfaces/gap.py", line 893, in function_call
         ['%s=%s'%(key,value.name()) for key, value in kwds.items()])))
       File "/usr/local/src/sage-config/local/lib/python2.7/site-
 packages/sage/interfaces/gap.py", line 568, in eval
         result = Expect.eval(self, input_line, **kwds)
       File "/usr/local/src/sage-config/local/lib/python2.7/site-
 packages/sage/interfaces/expect.py", line 1221, in eval
         for L in code.split('\n') if L != ''])
       File "/usr/local/src/sage-config/local/lib/python2.7/site-
 packages/sage/interfaces/gap.py", line 766, in _eval_line
         raise RuntimeError(message)
     RuntimeError: Gap produced error output
     Error, List Element: <list>[2] must have an assigned value

        executing Decodeword($sage26,$sage24);
 **********************************************************************
 File "src/sage/coding/linear_code.py", line 2356, in
 sage.coding.linear_code.AbstractLinearCode.permutation_automorphism_group
 Failed example:
     C.permutation_automorphism_group(algorithm="gap")  # optional -
 gap_packages (Guava package)
 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
 
sage.coding.linear_code.AbstractLinearCode.permutation_automorphism_group[27]>",
 line 1, in <module>
         C.permutation_automorphism_group(algorithm="gap")  # optional -
 gap_packages (Guava package)
       File "/usr/local/src/sage-config/local/lib/python2.7/site-
 packages/sage/coding/linear_code.py", line 2397, in
 permutation_automorphism_group
         A = gap("MatrixAutomorphisms(matCwt)")
       File "/usr/local/src/sage-config/local/lib/python2.7/site-
 packages/sage/interfaces/interface.py", line 170, in __call__
         return cls(self, x, name=name)
       File "/usr/local/src/sage-config/local/lib/python2.7/site-
 packages/sage/interfaces/expect.py", line 1304, in __init__
         self._name = parent._create(value, name=name)
       File "/usr/local/src/sage-config/local/lib/python2.7/site-
 packages/sage/interfaces/interface.py", line 360, in _create
         self.set(name, value)
       File "/usr/local/src/sage-config/local/lib/python2.7/site-
 packages/sage/interfaces/gap.py", line 1298, in set
         self._eval_line(cmd, allow_use_file=True)
       File "/usr/local/src/sage-config/local/lib/python2.7/site-
 packages/sage/interfaces/gap.py", line 766, in _eval_line
         raise RuntimeError(message)
     TypeError: Gap produced error output
     Error, no method found! For debugging hints type ?Recovery from
 NoMethodFound
     Error, no 1st choice method found for `MatrixAutomorphisms' on 1
 arguments

        executing $sage30:=MatrixAutomorphisms(matCwt);;
 **********************************************************************
 File "src/sage/coding/linear_code.py", line 2358, in
 sage.coding.linear_code.AbstractLinearCode.permutation_automorphism_group
 Failed example:
     C.permutation_automorphism_group(algorithm="gap")  # optional -
 gap_packages (Guava package)
 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
 
sage.coding.linear_code.AbstractLinearCode.permutation_automorphism_group[29]>",
 line 1, in <module>
         C.permutation_automorphism_group(algorithm="gap")  # optional -
 gap_packages (Guava package)
       File "/usr/local/src/sage-config/local/lib/python2.7/site-
 packages/sage/coding/linear_code.py", line 2397, in
 permutation_automorphism_group
         A = gap("MatrixAutomorphisms(matCwt)")
       File "/usr/local/src/sage-config/local/lib/python2.7/site-
 packages/sage/interfaces/interface.py", line 170, in __call__
         return cls(self, x, name=name)
       File "/usr/local/src/sage-config/local/lib/python2.7/site-
 packages/sage/interfaces/expect.py", line 1304, in __init__
         self._name = parent._create(value, name=name)
       File "/usr/local/src/sage-config/local/lib/python2.7/site-
 packages/sage/interfaces/interface.py", line 360, in _create
         self.set(name, value)
       File "/usr/local/src/sage-config/local/lib/python2.7/site-
 packages/sage/interfaces/gap.py", line 1298, in set
         self._eval_line(cmd, allow_use_file=True)
       File "/usr/local/src/sage-config/local/lib/python2.7/site-
 packages/sage/interfaces/gap.py", line 766, in _eval_line
         raise RuntimeError(message)
     TypeError: Gap produced error output
     Error, no method found! For debugging hints type ?Recovery from
 NoMethodFound
     Error, no 1st choice method found for `MatrixAutomorphisms' on 1
 arguments

        executing $sage17:=MatrixAutomorphisms(matCwt);;
 **********************************************************************
 2 items had failures:
    1 of  23 in sage.coding.linear_code.AbstractLinearCode.decode
    2 of  31 in
 sage.coding.linear_code.AbstractLinearCode.permutation_automorphism_group
     [456 tests, 3 failures, 9.84 s]
 sage -t --long src/sage/rings/real_mpfr.pyx
 **********************************************************************
 File "src/sage/rings/real_mpfr.pyx", line 3012, in
 sage.rings.real_mpfr.RealNumber._axiom_
 Failed example:
     fricas(R(pi)) # optional - fricas
 Expected:
     3.1415926535 8979323846 26433833
 Got:
     3.1415926535_8979323846_26433833
 **********************************************************************
 1 item had failures:
    1 of   4 in sage.rings.real_mpfr.RealNumber._axiom_
     [957 tests, 1 failure, 2.88 s]
 sage -t --long src/sage/rings/infinity.py
 **********************************************************************
 File "src/sage/rings/infinity.py", line 277, in
 sage.rings.infinity.AnInfinity._fricas_init_
 Failed example:
     fricas(-oo)           # optional - fricas
 Expected:
     %minusInfinity
 Got:
     - infinity
 **********************************************************************
 1 item had failures:
    1 of   3 in sage.rings.infinity.AnInfinity._fricas_init_
     [280 tests, 1 failure, 2.42 s]
 sage -t --long src/sage/geometry/polyhedron/base_ZZ.py
 **********************************************************************
 File "src/sage/geometry/polyhedron/base_ZZ.py", line 223, in
 sage.geometry.polyhedron.base_ZZ.Polyhedron_ZZ.?
 Failed example:
     p = P.ehrhart_polynomial(maxdet=5, verbose=True)  # optional -
 latte_int
 Expected:
     This is LattE integrale 1.7.2
     ...
     Invocation: count --ehrhart-polynomial '--redundancy-check=none' '--
 maxdet=5' --cdd ...
     ...
 Got:
     This is LattE integrale 1.7.3
     Available from http://www.math.ucdavis.edu/~latte/
     <BLANKLINE>
     Invocation: count --ehrhart-polynomial '--redundancy-check=none' '--
 maxdet=5' --cdd /home/jdemeyer/.sage/temp/tamiyo/6258/tmp_GWXqbS.ine
     Warning: Not performing check for empty polytope, because it is
 unimplemented for the CDD-style input format.
     size = 4 x 4
     Number Type = rational
     Ax <= b, given as (b|-A):
     =========================
     [1 -1 1 0]
     [-1 2 -1 0]
     [1 1 -2 0]
     <BLANKLINE>
     Ax = b, given as (b|-A):
     ========================
     [-1 2 -1 -3]
     <BLANKLINE>
     Computing hermitean normal form.
     sol:
     [-1 0 0]
     Particular solution:
     Basis:
     New inequalities:
     [0 1 -3 0]
     [0 0 3 0]
     [3 -3 6 0]
     Time for reading and preprocessing: 0 sec
     The polytope has 3 vertices.
     Time for computing vertices and supporting cones: 0 sec
     Time for dualizing general cones: 0 sec
     Dualizing all cones...All cones are now dualized.
     Time for dualizing general cones: 0 sec
     Triangulating cone... done.
     0 vertex cones done.
     Triangulating cone... done.
     1 vertex cones done.
     Triangulating cone... done.
     2 vertex cones done.
     <BLANKLINE>
     Ehrhart polynomial: Total time: 0 sec
 **********************************************************************
 File "src/sage/geometry/polyhedron/base_ZZ.py", line 231, in
 sage.geometry.polyhedron.base_ZZ.Polyhedron_ZZ.?
 Failed example:
     p = P.ehrhart_polynomial(dual=True, verbose=True)  # optional -
 latte_int
 Expected:
     This is LattE integrale 1.7.2
     ...
     Invocation: count --ehrhart-polynomial '--redundancy-check=none'
 --dual --cdd ...
     ...
 Got:
     This is LattE integrale 1.7.3
     Available from http://www.math.ucdavis.edu/~latte/
     <BLANKLINE>
     Invocation: count --ehrhart-polynomial '--redundancy-check=none'
 --dual --cdd /home/jdemeyer/.sage/temp/tamiyo/6258/tmp_61Y455.ine
     Warning: Not performing check for empty polytope, because it is
 unimplemented for the CDD-style input format.
     size = 4 x 4
     Number Type = rational
     Ax <= b, given as (b|-A):
     =========================
     [1 -1 1 0]
     [-1 2 -1 0]
     [1 1 -2 0]
     <BLANKLINE>
     Ax = b, given as (b|-A):
     ========================
     [-1 2 -1 -3]
     <BLANKLINE>
     Computing hermitean normal form.
     sol:
     [-1 0 0]
     Particular solution:
     Basis:
     New inequalities:
     [0 1 -3 0]
     [0 0 3 0]
     [3 -3 6 0]
     Time for reading and preprocessing: 0 sec
     The polytope has 3 vertices.
     Time for computing vertices and supporting cones: 0 sec
     Time for dualizing general cones: 0 sec
     Dualizing all cones...All cones are now dualized.
     Time for dualizing general cones: 0 sec
     Triangulating cone... done.
     0 vertex cones done.
     Triangulating cone... done.
     1 vertex cones done.
     Triangulating cone... done.
     2 vertex cones done.
     <BLANKLINE>
     Ehrhart polynomial: Total time: 0 sec
 **********************************************************************
 File "src/sage/geometry/polyhedron/base_ZZ.py", line 239, in
 sage.geometry.polyhedron.base_ZZ.Polyhedron_ZZ.?
 Failed example:
     p = P.ehrhart_polynomial(irrational_primal=True, verbose=True)   #
 optional - latte_int
 Expected:
     This is LattE integrale 1.7.2
     ...
     Invocation: count --ehrhart-polynomial '--redundancy-check=none'
 --irrational-primal --cdd ...
     ...
 Got:
     This is LattE integrale 1.7.3
     Available from http://www.math.ucdavis.edu/~latte/
     <BLANKLINE>
     Invocation: count --ehrhart-polynomial '--redundancy-check=none'
 --irrational-primal --cdd
 /home/jdemeyer/.sage/temp/tamiyo/6258/tmp_WjZNI4.ine
     Warning: Not performing check for empty polytope, because it is
 unimplemented for the CDD-style input format.
     size = 4 x 4
     Number Type = rational
     Ax <= b, given as (b|-A):
     =========================
     [1 -1 1 0]
     [-1 2 -1 0]
     [1 1 -2 0]
     <BLANKLINE>
     Ax = b, given as (b|-A):
     ========================
     [-1 2 -1 -3]
     <BLANKLINE>
     Computing hermitean normal form.
     sol:
     [-1 0 0]
     Particular solution:
     Basis:
     New inequalities:
     [0 1 -3 0]
     [0 0 3 0]
     [3 -3 6 0]
     Time for reading and preprocessing: 0 sec
     The polytope has 3 vertices.
     Time for computing vertices and supporting cones: 0 sec
     Time for dualizing general cones: 0 sec
     Dualizing all cones...All cones are now dualized.
     Time for dualizing general cones: 0 sec
     Triangulating cone... done.
     0 vertex cones done.
     Triangulating cone... done.
     1 vertex cones done.
     Triangulating cone... done.
     2 vertex cones done.
     <BLANKLINE>
     Ehrhart polynomial: Total time: 0 sec
 **********************************************************************
 File "src/sage/geometry/polyhedron/base_ZZ.py", line 247, in
 sage.geometry.polyhedron.base_ZZ.Polyhedron_ZZ.?
 Failed example:
     p = P.ehrhart_polynomial(irrational_all_primal=True, verbose=True)  #
 optional - latte_int
 Expected:
     This is LattE integrale 1.7.2
     ...
     Invocation: count --ehrhart-polynomial '--redundancy-check=none'
 --irrational-all-primal --cdd ...
 Got:
     This is LattE integrale 1.7.3
     Available from http://www.math.ucdavis.edu/~latte/
     <BLANKLINE>
     Invocation: count --ehrhart-polynomial '--redundancy-check=none'
 --irrational-all-primal --cdd
 /home/jdemeyer/.sage/temp/tamiyo/6258/tmp_Lhrv_b.ine
     Warning: Not performing check for empty polytope, because it is
 unimplemented for the CDD-style input format.
     size = 4 x 4
     Number Type = rational
     Ax <= b, given as (b|-A):
     =========================
     [1 -1 1 0]
     [-1 2 -1 0]
     [1 1 -2 0]
     <BLANKLINE>
     Ax = b, given as (b|-A):
     ========================
     [-1 2 -1 -3]
     <BLANKLINE>
     Computing hermitean normal form.
     sol:
     [-1 0 0]
     Particular solution:
     Basis:
     New inequalities:
     [0 1 -3 0]
     [0 0 3 0]
     [3 -3 6 0]
     Time for reading and preprocessing: 0 sec
     The polytope has 3 vertices.
     Time for computing vertices and supporting cones: 0 sec
     Time for dualizing general cones: 0 sec
     Irrationalizing polyhedral cones... (First computing their rays...
 Dualizing all cones...All cones are now dualized.
     Time for dualizing general cones: 0 sec
     Dualizing all cones...All cones are now dualized.
     Time for dualizing general cones: 0 sec
     done; sorry for the interruption.) Time for irrationalizing general
 cones: 0 sec
     Triangulating cone... done.
     0 vertex cones done.
     Triangulating cone... done.
     1 vertex cones done.
     Triangulating cone... done.
     2 vertex cones done.
     <BLANKLINE>
     Ehrhart polynomial: Total time: 0 sec
 **********************************************************************
 1 item had failures:
    4 of  27 in sage.geometry.polyhedron.base_ZZ.Polyhedron_ZZ.?
     [67 tests, 4 failures, 1.39 s]
 sage -t --long src/sage/symbolic/integration/external.py
 **********************************************************************
 File "src/sage/symbolic/integration/external.py", line 86, in
 sage.symbolic.integration.external.fricas_integrator
 Failed example:
     fricas_integrator(1/(x^2-2), x, 0, 1)                             #
 optional - fricas
 Expected:
     1/4*(log(3*sqrt(2) - 4) - log(sqrt(2)))*sqrt(2)
 Got:
     1/4*sqrt(2)*(log(3*sqrt(2) - 4) - log(sqrt(2)))
 **********************************************************************
 File "src/sage/symbolic/integration/external.py", line 88, in
 sage.symbolic.integration.external.fricas_integrator
 Failed example:
     fricas_integrator(1/(x^2+6), x, -oo, oo)                          #
 optional - fricas
 Expected:
     1/6*pi*sqrt(6)
 Got:
     1/6*sqrt(6)*pi
 **********************************************************************
 1 item had failures:
    2 of   6 in sage.symbolic.integration.external.fricas_integrator
     [14 tests, 2 failures, 2.28 s]
 sage -t --long
 src/doc/en/thematic_tutorials/algebraic_combinatorics/rsk.rst
 **********************************************************************
 File "src/doc/en/thematic_tutorials/algebraic_combinatorics/rsk.rst", line
 23, in doc.en.thematic_tutorials.algebraic_combinatorics.rsk
 Failed example:
     view(H)      # optional - dot2tex
 Expected nothing
 Got:
     An error occurred.
     This is pdfTeX, Version 3.1415926-2.4-1.40.13 (TeX Live 2012)
 (format=pdflatex 2014.3.17)  31 MAY 2015 15:44
     entering extended mode
      restricted \write18 enabled.
      %&-line parsing enabled.
     **\nonstopmode \input{sage.tex}
     (./sage.tex (/usr/share/texmf-dist/tex/latex/base/article.cls
     Document Class: article 2007/10/19 v1.4h Standard LaTeX document class
     (/usr/share/texmf-dist/tex/latex/base/size10.clo
     File: size10.clo 2007/10/19 v1.4h Standard LaTeX file (size option)
     )
     \c@part=\count79
     \c@section=\count80
     \c@subsection=\count81
     \c@subsubsection=\count82
     \c@paragraph=\count83
     \c@subparagraph=\count84
     \c@figure=\count85
     \c@table=\count86
     \abovecaptionskip=\skip41
     \belowcaptionskip=\skip42
     \bibindent=\dimen102
     )
     (/usr/share/texmf-dist/tex/latex/amsmath/amsmath.sty
     Package: amsmath 2000/07/18 v2.13 AMS math features
     \@mathmargin=\skip43
     <BLANKLINE>
     For additional information on amsmath, use the `?' option.
     (/usr/share/texmf-dist/tex/latex/amsmath/amstext.sty
     Package: amstext 2000/06/29 v2.01
     <BLANKLINE>
     (/usr/share/texmf-dist/tex/latex/amsmath/amsgen.sty
     File: amsgen.sty 1999/11/30 v2.0
     \@emptytoks=\toks14
     \ex@=\dimen103
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     (/usr/share/texmf-dist/tex/latex/amsmath/amsbsy.sty
     Package: amsbsy 1999/11/29 v1.2d
     \pmbraise@=\dimen104
     )
     (/usr/share/texmf-dist/tex/latex/amsmath/amsopn.sty
     Package: amsopn 1999/12/14 v2.01 operator names
     )
     \inf@bad=\count87
     LaTeX Info: Redefining \frac on input line 211.
     \uproot@=\count88
     \leftroot@=\count89
     LaTeX Info: Redefining \overline on input line 307.
     \classnum@=\count90
     \DOTSCASE@=\count91
     LaTeX Info: Redefining \ldots on input line 379.
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     \Mathstrutbox@=\box26
     \strutbox@=\box27
     \big@size=\dimen105
     LaTeX Font Info:    Redeclaring font encoding OML on input line 567.
     LaTeX Font Info:    Redeclaring font encoding OMS on input line 568.
     \macc@depth=\count92
     \c@MaxMatrixCols=\count93
     \dotsspace@=\muskip10
     \c@parentequation=\count94
     \dspbrk@lvl=\count95
     \tag@help=\toks15
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     \@envbody=\toks17
     \multlinegap=\skip44
     \multlinetaggap=\skip45
     \mathdisplay@stack=\toks18
     LaTeX Info: Redefining \[ on input line 2666.
     LaTeX Info: Redefining \] on input line 2667.
     )
     (/usr/share/texmf-dist/tex/latex/amsfonts/amssymb.sty
     Package: amssymb 2009/06/22 v3.00
     <BLANKLINE>
     (/usr/share/texmf-dist/tex/latex/amsfonts/amsfonts.sty
     Package: amsfonts 2009/06/22 v3.00 Basic AMSFonts support
     \symAMSa=\mathgroup4
     \symAMSb=\mathgroup5
     LaTeX Font Info:    Overwriting math alphabet `\mathfrak' in version
 `bold'
     (Font)                  U/euf/m/n --> U/euf/b/n on input line 96.
     ))
     (/usr/share/texmf-dist/tex/latex/graphics/graphicx.sty
     Package: graphicx 1999/02/16 v1.0f Enhanced LaTeX Graphics (DPC,SPQR)
     <BLANKLINE>
     (/usr/share/texmf-dist/tex/latex/graphics/keyval.sty
     Package: keyval 1999/03/16 v1.13 key=value parser (DPC)
     \KV@toks@=\toks19
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     (/usr/share/texmf-dist/tex/latex/graphics/graphics.sty
     Package: graphics 2009/02/05 v1.0o Standard LaTeX Graphics (DPC,SPQR)
     <BLANKLINE>
     (/usr/share/texmf-dist/tex/latex/graphics/trig.sty
     Package: trig 1999/03/16 v1.09 sin cos tan (DPC)
     )
     (/usr/share/texmf-dist/tex/latex/latexconfig/graphics.cfg
     File: graphics.cfg 2010/04/23 v1.9 graphics configuration of TeX Live
     )
     Package graphics Info: Driver file: pdftex.def on input line 91.
     <BLANKLINE>
     (/usr/share/texmf-dist/tex/latex/pdftex-def/pdftex.def
     File: pdftex.def 2011/05/27 v0.06d Graphics/color for pdfTeX
     <BLANKLINE>
     (/usr/share/texmf-dist/tex/generic/oberdiek/infwarerr.sty
     Package: infwarerr 2010/04/08 v1.3 Providing info/warning/error
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     (/usr/share/texmf-dist/tex/generic/oberdiek/ltxcmds.sty
     Package: ltxcmds 2011/11/09 v1.22 LaTeX kernel commands for general
 use (HO)
     )
     \Gread@gobject=\count99
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     \Gin@req@height=\dimen112
     \Gin@req@width=\dimen113
     )
     (/usr/share/texmf-dist/tex/latex/jknapltx/mathrsfs.sty
     Package: mathrsfs 1996/01/01 Math RSFS package v1.0 (jk)
     \symrsfs=\mathgroup6
     )
     (/usr/share/texmf-dist/tex/latex/base/inputenc.sty
     Package: inputenc 2008/03/30 v1.1d Input encoding file
     \inpenc@prehook=\toks20
     \inpenc@posthook=\toks21
     <BLANKLINE>
     (/usr/share/texmf-dist/tex/latex/base/utf8.def
     File: utf8.def 2008/04/05 v1.1m UTF-8 support for inputenc
     Now handling font encoding OML ...
     ... no UTF-8 mapping file for font encoding OML
     Now handling font encoding T1 ...
     ... processing UTF-8 mapping file for font encoding T1
     <BLANKLINE>
     (/usr/share/texmf-dist/tex/latex/base/t1enc.dfu
     File: t1enc.dfu 2008/04/05 v1.1m UTF-8 support for inputenc
        defining Unicode char U+00A1 (decimal 161)
        defining Unicode char U+00A3 (decimal 163)
        defining Unicode char U+00AB (decimal 171)
        defining Unicode char U+00BB (decimal 187)
        defining Unicode char U+00BF (decimal 191)
        defining Unicode char U+00C0 (decimal 192)
        defining Unicode char U+00C1 (decimal 193)
        defining Unicode char U+00C2 (decimal 194)
        defining Unicode char U+00C3 (decimal 195)
        defining Unicode char U+00C4 (decimal 196)
        defining Unicode char U+00C5 (decimal 197)
        defining Unicode char U+00C6 (decimal 198)
        defining Unicode char U+00C7 (decimal 199)
        defining Unicode char U+00C8 (decimal 200)
        defining Unicode char U+00C9 (decimal 201)
        defining Unicode char U+00CA (decimal 202)
        defining Unicode char U+00CB (decimal 203)
        defining Unicode char U+00CC (decimal 204)
        defining Unicode char U+00CD (decimal 205)
        defining Unicode char U+00CE (decimal 206)
        defining Unicode char U+00CF (decimal 207)
        defining Unicode char U+00D0 (decimal 208)
        defining Unicode char U+00D1 (decimal 209)
        defining Unicode char U+00D2 (decimal 210)
        defining Unicode char U+00D3 (decimal 211)
        defining Unicode char U+00D4 (decimal 212)
        defining Unicode char U+00D5 (decimal 213)
        defining Unicode char U+00D6 (decimal 214)
        defining Unicode char U+00D8 (decimal 216)
        defining Unicode char U+00D9 (decimal 217)
        defining Unicode char U+00DA (decimal 218)
        defining Unicode char U+00DB (decimal 219)
        defining Unicode char U+00DC (decimal 220)
        defining Unicode char U+00DD (decimal 221)
        defining Unicode char U+00DE (decimal 222)
        defining Unicode char U+00DF (decimal 223)
        defining Unicode char U+00E0 (decimal 224)
        defining Unicode char U+00E1 (decimal 225)
        defining Unicode char U+00E2 (decimal 226)
        defining Unicode char U+00E3 (decimal 227)
        defining Unicode char U+00E4 (decimal 228)
        defining Unicode char U+00E5 (decimal 229)
        defining Unicode char U+00E6 (decimal 230)
        defining Unicode char U+00E7 (decimal 231)
        defining Unicode char U+00E8 (decimal 232)
        defining Unicode char U+00E9 (decimal 233)
        defining Unicode char U+00EA (decimal 234)
        defining Unicode char U+00EB (decimal 235)
        defining Unicode char U+00EC (decimal 236)
        defining Unicode char U+00ED (decimal 237)
        defining Unicode char U+00EE (decimal 238)
        defining Unicode char U+00EF (decimal 239)
        defining Unicode char U+00F0 (decimal 240)
        defining Unicode char U+00F1 (decimal 241)
        defining Unicode char U+00F2 (decimal 242)
        defining Unicode char U+00F3 (decimal 243)
        defining Unicode char U+00F4 (decimal 244)
        defining Unicode char U+00F5 (decimal 245)
        defining Unicode char U+00F6 (decimal 246)
        defining Unicode char U+00F8 (decimal 248)
        defining Unicode char U+00F9 (decimal 249)
        defining Unicode char U+00FA (decimal 250)
        defining Unicode char U+00FB (decimal 251)
        defining Unicode char U+00FC (decimal 252)
        defining Unicode char U+00FD (decimal 253)
        defining Unicode char U+00FE (decimal 254)
        defining Unicode char U+00FF (decimal 255)
        defining Unicode char U+0102 (decimal 258)
        defining Unicode char U+0103 (decimal 259)
        defining Unicode char U+0104 (decimal 260)
        defining Unicode char U+0105 (decimal 261)
        defining Unicode char U+0106 (decimal 262)
        defining Unicode char U+0107 (decimal 263)
        defining Unicode char U+010C (decimal 268)
        defining Unicode char U+010D (decimal 269)
        defining Unicode char U+010E (decimal 270)
        defining Unicode char U+010F (decimal 271)
        defining Unicode char U+0110 (decimal 272)
        defining Unicode char U+0111 (decimal 273)
        defining Unicode char U+0118 (decimal 280)
        defining Unicode char U+0119 (decimal 281)
        defining Unicode char U+011A (decimal 282)
        defining Unicode char U+011B (decimal 283)
        defining Unicode char U+011E (decimal 286)
        defining Unicode char U+011F (decimal 287)
        defining Unicode char U+0130 (decimal 304)
        defining Unicode char U+0131 (decimal 305)
        defining Unicode char U+0132 (decimal 306)
        defining Unicode char U+0133 (decimal 307)
        defining Unicode char U+0139 (decimal 313)
        defining Unicode char U+013A (decimal 314)
        defining Unicode char U+013D (decimal 317)
        defining Unicode char U+013E (decimal 318)
        defining Unicode char U+0141 (decimal 321)
        defining Unicode char U+0142 (decimal 322)
        defining Unicode char U+0143 (decimal 323)
        defining Unicode char U+0144 (decimal 324)
        defining Unicode char U+0147 (decimal 327)
        defining Unicode char U+0148 (decimal 328)
        defining Unicode char U+014A (decimal 330)
        defining Unicode char U+014B (decimal 331)
        defining Unicode char U+0150 (decimal 336)
        defining Unicode char U+0151 (decimal 337)
        defining Unicode char U+0152 (decimal 338)
        defining Unicode char U+0153 (decimal 339)
        defining Unicode char U+0154 (decimal 340)
        defining Unicode char U+0155 (decimal 341)
        defining Unicode char U+0158 (decimal 344)
        defining Unicode char U+0159 (decimal 345)
        defining Unicode char U+015A (decimal 346)
        defining Unicode char U+015B (decimal 347)
        defining Unicode char U+015E (decimal 350)
        defining Unicode char U+015F (decimal 351)
        defining Unicode char U+0160 (decimal 352)
        defining Unicode char U+0161 (decimal 353)
        defining Unicode char U+0162 (decimal 354)
        defining Unicode char U+0163 (decimal 355)
        defining Unicode char U+0164 (decimal 356)
        defining Unicode char U+0165 (decimal 357)
        defining Unicode char U+016E (decimal 366)
        defining Unicode char U+016F (decimal 367)
        defining Unicode char U+0170 (decimal 368)
        defining Unicode char U+0171 (decimal 369)
        defining Unicode char U+0178 (decimal 376)
        defining Unicode char U+0179 (decimal 377)
        defining Unicode char U+017A (decimal 378)
        defining Unicode char U+017B (decimal 379)
        defining Unicode char U+017C (decimal 380)
        defining Unicode char U+017D (decimal 381)
        defining Unicode char U+017E (decimal 382)
        defining Unicode char U+200C (decimal 8204)
        defining Unicode char U+2013 (decimal 8211)
        defining Unicode char U+2014 (decimal 8212)
        defining Unicode char U+2018 (decimal 8216)
        defining Unicode char U+2019 (decimal 8217)
        defining Unicode char U+201A (decimal 8218)
        defining Unicode char U+201C (decimal 8220)
        defining Unicode char U+201D (decimal 8221)
        defining Unicode char U+201E (decimal 8222)
        defining Unicode char U+2030 (decimal 8240)
        defining Unicode char U+2031 (decimal 8241)
        defining Unicode char U+2039 (decimal 8249)
        defining Unicode char U+203A (decimal 8250)
        defining Unicode char U+2423 (decimal 9251)
     )
     Now handling font encoding OT1 ...
     ... processing UTF-8 mapping file for font encoding OT1
     <BLANKLINE>
     (/usr/share/texmf-dist/tex/latex/base/ot1enc.dfu
     File: ot1enc.dfu 2008/04/05 v1.1m UTF-8 support for inputenc
        defining Unicode char U+00A1 (decimal 161)
        defining Unicode char U+00A3 (decimal 163)
        defining Unicode char U+00B8 (decimal 184)
        defining Unicode char U+00BF (decimal 191)
        defining Unicode char U+00C5 (decimal 197)
        defining Unicode char U+00C6 (decimal 198)
        defining Unicode char U+00D8 (decimal 216)
        defining Unicode char U+00DF (decimal 223)
        defining Unicode char U+00E6 (decimal 230)
        defining Unicode char U+00EC (decimal 236)
        defining Unicode char U+00ED (decimal 237)
        defining Unicode char U+00EE (decimal 238)
        defining Unicode char U+00EF (decimal 239)
        defining Unicode char U+00F8 (decimal 248)
        defining Unicode char U+0131 (decimal 305)
        defining Unicode char U+0141 (decimal 321)
        defining Unicode char U+0142 (decimal 322)
        defining Unicode char U+0152 (decimal 338)
        defining Unicode char U+0153 (decimal 339)
        defining Unicode char U+2013 (decimal 8211)
        defining Unicode char U+2014 (decimal 8212)
        defining Unicode char U+2018 (decimal 8216)
        defining Unicode char U+2019 (decimal 8217)
        defining Unicode char U+201C (decimal 8220)
        defining Unicode char U+201D (decimal 8221)
     )
     Now handling font encoding OMS ...
     ... processing UTF-8 mapping file for font encoding OMS
     <BLANKLINE>
     (/usr/share/texmf-dist/tex/latex/base/omsenc.dfu
     File: omsenc.dfu 2008/04/05 v1.1m UTF-8 support for inputenc
        defining Unicode char U+00A7 (decimal 167)
        defining Unicode char U+00B6 (decimal 182)
        defining Unicode char U+00B7 (decimal 183)
        defining Unicode char U+2020 (decimal 8224)
        defining Unicode char U+2021 (decimal 8225)
        defining Unicode char U+2022 (decimal 8226)
     )
     Now handling font encoding OMX ...
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     Package: kvsetkeys 2012/04/25 v1.16 Key value parser (HO)
     <BLANKLINE>
     (/usr/share/texmf-dist/tex/generic/oberdiek/etexcmds.sty
     Package: etexcmds 2011/02/16 v1.5 Avoid name clashes with e-TeX
 commands (HO)
     Package etexcmds Info: Could not find \expanded.
     (etexcmds)             That can mean that you are not using pdfTeX
 1.50 or
     (etexcmds)             that some package has redefined \expanded.
     (etexcmds)             In the latter case, load this package earlier.
     )))
     Package grfext Info: Graphics extension search list:
     (grfext)
 [.png,.pdf,.jpg,.mps,.jpeg,.jbig2,.jb2,.PNG,.PDF,.JPG,.JPE
     G,.JBIG2,.JB2,.eps]
     (grfext)             \AppendGraphicsExtensions on input line 452.
     <BLANKLINE>
     (/usr/share/texmf-dist/tex/latex/latexconfig/epstopdf-sys.cfg
     File: epstopdf-sys.cfg 2010/07/13 v1.3 Configuration of (r)epstopdf
 for TeX Liv
     e
     ))
     ABD: EveryShipout initializing macros
     LaTeX Font Info:    Try loading font information for U+msa on input
 line 43.
     <BLANKLINE>
     (/usr/share/texmf-dist/tex/latex/amsfonts/umsa.fd
     File: umsa.fd 2009/06/22 v3.00 AMS symbols A
     )
     LaTeX Font Info:    Try loading font information for U+msb on input
 line 43.
     <BLANKLINE>
     (/usr/share/texmf-dist/tex/latex/amsfonts/umsb.fd
     File: umsb.fd 2009/06/22 v3.00 AMS symbols B
     )
     LaTeX Font Info:    Try loading font information for U+rsfs on input
 line 43.
     <BLANKLINE>
     (/usr/share/texmf-dist/tex/latex/jknapltx/ursfs.fd
     File: ursfs.fd 1998/03/24 rsfs font definition file (jk)
     )
     ! Illegal parameter number in definition of \cmdGR@vertex@L.
     <to be read again>
                        1
     l.136 }$},x=3.9835cm,y=3.3045cm]{v1}
     <BLANKLINE>
     You meant to type ## instead of #, right?
     Or maybe a } was forgotten somewhere earlier, and things
     are all screwed up? I'm going to assume that you meant ##.
     <BLANKLINE>
     ! Illegal parameter number in definition of \cmdGR@vertex@L.
     <to be read again>
                        1
     l.136 }$},x=3.9835cm,y=3.3045cm]{v1}
     <BLANKLINE>
     You meant to type ## instead of #, right?
     Or maybe a } was forgotten somewhere earlier, and things
     are all screwed up? I'm going to assume that you meant ##.
     <BLANKLINE>
     ! Undefined control sequence.
     \cmdGR@vertex@L ->\hbox {${\def \lr
                                         ##1{\multicolumn {1}{|@{\hspace
 {.6ex}}c...
     l.136 }$},x=3.9835cm,y=3.3045cm]{v1}
     <BLANKLINE>
     The control sequence at the end of the top line
     of your error message was never \def'ed. If you have
     misspelled it (e.g., `\hobx'), type `I' and the correct
     spelling (e.g., `I\hbox'). Otherwise just continue,
     and I'll forget about whatever was undefined.
     <BLANKLINE>
     ! Illegal parameter number in definition of \@gtempa.
     <to be read again>
                        1
     l.136 }$},x=3.9835cm,y=3.3045cm]{v1}
     <BLANKLINE>
     You meant to type ## instead of #, right?
     Or maybe a } was forgotten somewhere earlier, and things
     are all screwed up? I'm going to assume that you meant ##.
     <BLANKLINE>
     ! Undefined control sequence.
     l.137 ...=circle},LabelOut=false,L=\hbox{${\def\lr
 #1{\multicolumn{1}{|@{\hsp...
     The control sequence at the end of the top line
     of your error message was never \def'ed. If you have
     misspelled it (e.g., `\hobx'), type `I' and the correct
     spelling (e.g., `I\hbox'). Otherwise just continue,
     and I'll forget about whatever was undefined.
     <BLANKLINE>
     ! Illegal parameter number in definition of \@gtempa.
     <to be read again>
                        1
     l.137 ...ircle},LabelOut=false,L=\hbox{${\def\lr#1
 {\multicolumn{1}{|@{\hspac...
     You meant to type ## instead of #, right?
     Or maybe a } was forgotten somewhere earlier, and things
     are all screwed up? I'm going to assume that you meant ##.
     <BLANKLINE>
     )
     ! Incomplete \iffalse; all text was ignored after line 137.
     <inserted text>
                     \fi
     <*> \nonstopmode \input{sage.tex}
     <BLANKLINE>
     The file ended while I was skipping conditional text.
     This kind of error happens when you say `\if...' and forget
     the matching `\fi'. I've inserted a `\fi'; this might work.
     <BLANKLINE>
     ! Emergency stop.
     <*> \nonstopmode \input{sage.tex}
     <BLANKLINE>
     *** (job aborted, no legal \end found)
     <BLANKLINE>
     <BLANKLINE>
     Here is how much of TeX's memory you used:
      14162 strings out of 494769
      271297 string characters out of 3177877
      359551 words of memory out of 3000000
      17043 multiletter control sequences out of 15000+200000
      8140 words of font info for 28 fonts, out of 3000000 for 9000
      238 hyphenation exceptions out of 8191
      57i,7n,63p,437b,808s stack positions out of
 5000i,500n,10000p,200000b,50000s
     !  ==> Fatal error occurred, no output PDF file produced!
     <BLANKLINE>
     Latex error
 **********************************************************************
 }}}

--
Ticket URL: <http://trac.sagemath.org/ticket/18558#comment:21>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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