mabshoff wrote:
>
>
> On Nov 23, 2:05 pm, "William Stein" <[EMAIL PROTECTED]> wrote:
>> On Sun, Nov 23, 2008 at 2:01 PM, Jaap Spies <[EMAIL PROTECTED]> wrote:
>>
[...]
>>> On Fedora 9, 32 bits:
>>> The following tests failed:
>>> sage -t devel/sage/sage/rings/polynomial/multi_polynomial_ideal.py
>>> sage -t
>>> devel/sage/sage/schemes/elliptic_curves/ell_rational_field.py
>>> Total time for all tests: 5315.2 seconds
>>> sage -t
>>> devel/sage/sage/rings/polynomial/multi_polynomial_ideal.py*****************
>>> *****************************************************
>>> File
>>> "/home/jaap/work/downloads/sage-3.2.1.alpha0/devel/sage/sage/rings/polynomi
>>> al/multi_polynomial_ideal.py", line 58:
>>> sage: S.<a,b> = R.quotient((x^2 + y^2, 17))
>>> Expected:
>>> verbose 0 ... Warning: falling back to very slow toy implementation.
>>> Got nothing
>>> **********************************************************************
>>> File
>>> "/home/jaap/work/downloads/sage-3.2.1.alpha0/devel/sage/sage/rings/polynomi
>>> al/multi_polynomial_ideal.py", line 145:
>>> sage: I.groebner_basis()
>>> Expected:
>>> verbose 0 ... Warning: falling back to very slow toy implementation.
>>> [x + y + z, y^2 + y + 23234, y*z + y + 26532, 2*y + 158864, z^2 +
>>> 17223, 2*z + 41856, 164878]
>>> Got:
>>> [x + y + z, y^2 + y + 23234, y*z + y + 26532, 2*y - 6014, z^2 + 17223,
>>> 2*z + 41856, 164878]
>> These are because you have the optional m2 installed. Michael's going
>> to change the above two doctests to be:
>>
>> # optional - no_macaulay2
>>
>> since they currently can't really be tested if you *do* have M2!
>
> Hmm, the above looks more like an issue with M2 returning different
> results on 32 bit boxen or different version of M2.
>
> Jaap: do you have M2 installed and if so which release? If you don't
> have M2 we have an issue with the toy implementation of Gbases over
> ZZ.
>
Macaulay 2, version 1.1
with packages: Classic, Core, Elimination, IntegralClosure, LLLBases, Parsing,
PrimaryDecomposition, SchurRings, TangentCone
Jaap
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