Re: [sage-release] Sage 6.7.rc0 released

2015-05-15 Thread Vincent Delecroix
Rebuilt from scratch, got one failure with ptestlong

sage -t --long src/sage/schemes/toric/weierstrass.py
**
File src/sage/schemes/toric/weierstrass.py, line 478, in
sage.schemes.toric.weierstrass.WeierstrassForm
Failed example:
for P in ReflexivePolytopes(2):
S = ToricVariety(FaceFan(P))
p = sum((-S.K()).sections_monomials())
print WeierstrassForm(p)
Exception raised:
Traceback (most recent call last):
  File
/home/vincent/sage_patchbot/local/lib/python2.7/site-packages/sage/doctest/forker.py,
line 496, in _run
self.compile_and_execute(example, compiler, test.globs)
  File
/home/vincent/sage_patchbot/local/lib/python2.7/site-packages/sage/doctest/forker.py,
line 858, in compile_and_execute
exec(compiled, globs)
  File doctest
sage.schemes.toric.weierstrass.WeierstrassForm[20], line 3, in module
p = sum((-S.K()).sections_monomials())
  File
/home/vincent/sage_patchbot/local/lib/python2.7/site-packages/sage/schemes/toric/divisor.py,
line 1446, in sections_monomials
return tuple(self.monomial(m) for m in self.sections())
  File
/home/vincent/sage_patchbot/local/lib/python2.7/site-packages/sage/schemes/toric/divisor.py,
line 1397, in sections
M = self.parent().scheme().fan().dual_lattice()
  File sage/structure/parent.pyx, line 841, in
sage.structure.parent.Parent.__getattr__
(build/cythonized/sage/structure/parent.c:7886)
attr = getattr_from_other_class(self,
self._category.parent_class, name)
  File sage/structure/misc.pyx, line 253, in
sage.structure.misc.getattr_from_other_class
(build/cythonized/sage/structure/misc.c:1583)
raise dummy_attribute_error
AttributeError: 'MatrixSpace_with_category' object has no attribute
'scheme'
**

If I run independently sage -t --long on this file I get a different error

sage -t --long src/sage/schemes/toric/weierstrass.py
**
File src/sage/schemes/toric/weierstrass.py, line 277, in
sage.schemes.toric.weierstrass.Newton_polytope_vars_coeffs
Failed example:
p_data = Newton_polytope_vars_coeffs(p, [x,y,z]);  p_data
Expected:
{(0, 0, 3): a00,
 (0, 1, 2): a01,
 (0, 2, 1): a02,
 (0, 3, 0): a03,
 (1, 0, 2): a10,
 (1, 1, 1): a11,
 (1, 2, 0): a12,
 (2, 0, 1): a20,
 (2, 1, 0): a21,
 (3, 0, 0): a30}
Got:
{(2, 1, 0): a21, (0, 3, 0): a03, (1, 0, 2): a10, (0, 2, 1): a02, (0,
1, 2): a01, (3, 0, 0): a30, (2, 0, 1): a20, (1, 2, 0): a12, (1, 1, 1):
a11, (0, 0, 3): a00}
**

Vincent

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Re: [sage-release] Sage 6.7.rc0 released

2015-05-15 Thread Vincent Delecroix
On 15/05/15 10:16, Volker Braun wrote:
 On Friday, May 15, 2015 at 10:07:24 AM UTC+2, vdelecroix wrote:

 AttributeError: 'MatrixSpace_with_category' object has no attribute 
 'scheme' 

 
 I've seen that one before (randomly, pretty rare).

 If I run independently sage -t --long on this file I get a different error 

 
 Is that repeatable? Never seen that one before.

Oups. Sorry for the noise. I was using a computer with a sage command
which points to sage-6.2. Using ./sage instead works fine. Sorry for the
noise.

Then, I will launch the patchbot.

Vincent

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Re: [sage-release] Sage 6.7.rc0 released

2015-05-15 Thread Volker Braun
On Friday, May 15, 2015 at 10:07:24 AM UTC+2, vdelecroix wrote:

 AttributeError: 'MatrixSpace_with_category' object has no attribute 
 'scheme' 


I've seen that one before (randomly, pretty rare).
 

 If I run independently sage -t --long on this file I get a different error 


Is that repeatable? Never seen that one before.

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Re: [sage-release] Sage 6.7.rc0 released

2015-05-15 Thread John Cremona
6.7.rc0: all tests passed (ptestlong) except

sage -t --long src/sage/rings/polynomial/multi_polynomial_ideal.py  # Timed out

-- the machine was not under any load.  Rerunningtimes out again:

sage: R.x,y = CC[] ## line 2189 ##
sage: I = ideal([x^2+y^2-1,x*y-1]) ## line 2190 ##
sage: I.variety() ## line 2191 ##

but when I paster those 3 lines into Sage it returns immediately with
verbose 0 (2080: multi_polynomial_ideal.py, variety) Warning:
computations in the complex field are inexact; variety may be computed
partially or incorrectly.
verbose 0 (2080: multi_polynomial_ideal.py, variety) Warning: falling
back to very slow toy implementation.
[{y: -0.866025403784439 - 0.500*I}, {y: -0.866025403784439
+ 0.500*I}, {y: 0.866025403784439 - 0.500*I},
{y: 0.866025403784439 + 0.500*I}]

so I do not know what is happening here.

John

On 15 May 2015 at 09:19, Vincent Delecroix 20100.delecr...@gmail.com wrote:
 On 15/05/15 10:16, Volker Braun wrote:
 On Friday, May 15, 2015 at 10:07:24 AM UTC+2, vdelecroix wrote:

 AttributeError: 'MatrixSpace_with_category' object has no attribute
 'scheme'


 I've seen that one before (randomly, pretty rare).

 If I run independently sage -t --long on this file I get a different error


 Is that repeatable? Never seen that one before.

 Oups. Sorry for the noise. I was using a computer with a sage command
 which points to sage-6.2. Using ./sage instead works fine. Sorry for the
 noise.

 Then, I will launch the patchbot.

 Vincent

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Re: [sage-release] Sage 6.7.rc0 released

2015-05-15 Thread leif
Volker Braun wrote:
 As usual, get the develop git branch or the self-contained source
 tarball from the mirrors.
 
 This now even builds if you don't have autotools. I'm planning to
 release 6.7 asap so we have a stable version that can be compiled due to
 the tarball hosting changes, so now is your chance to give it a try!
 
 Somebody should review #18417
 
 15cf67b Updated Sage version to 6.7.rc0

On Ubuntu 10.04.4 x86_64 (GCC 4.4.3), ptestlong and all test suites
(SAGE_CHECK=yes; not running Python's) pass, except for FLINT's, which
cannot succeed due to a build error (apparently a long-lasting bug in
the Makefile):

http://trac.sagemath.org/ticket/18424

(Trivial to fix, two possible patches up there.)


This bug made it even into Sage 6.6 without anybody noticing, so we
probably have to tweak our (final) testing procedures, at least on the bots.


-leif

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Re: [sage-release] Sage 6.7.rc0 released

2015-05-15 Thread Rob Beezer
Long tests on SageMathCloud resulted in the same four failures as on the 
previous two versions.  I did not try them independently.


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[sage-release] Sage 6.7.rc0 released

2015-05-14 Thread Volker Braun
As usual, get the develop git branch or the self-contained source tarball 
from the mirrors.

This now even builds if you don't have autotools. I'm planning to release 
6.7 asap so we have a stable version that can be compiled due to the 
tarball hosting changes, so now is your chance to give it a try!

Somebody should review #18417

15cf67b Updated Sage version to 6.7.rc0
d6a9122 Trac #18422: Documentation bug for binary quadratic form action
2d28bde Trac #18279: implement rational preperiodic points for polynomials 
over number fields
7b033c9 Trac #16865: Dot2tex reverses Poset.show() upside down
8fd9fae Trac #16974: Implement Kirillov-Reshetikhin crystal B^{1,s} in type 
D_4^(3)
a60043c Trac #18414: Fix download of configure tarball in bootstrap
918ff45 Trac #18369: upgrade eclib to version 20150510
79bea43 Trac #18229: Upgrade R to 3.2.0
f2c7a42 Trac #18088: Inconsistency with 0^0
3cf557d Trac #12807: Taking the real part of a sum of exponentials with 
imaginary exponents gives wrong result
1815d9b Trac #18362: upgrade to pynac-0.3.7
01432cf Trac #18358: a cython function that produces long given python input
c688c15 Updated Sage version to 6.7.beta5

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