On 5 December 2024 17:23:35 GMT-06:00, Jackson Walters
<jacksonwalt...@gmail.com> wrote:
>
>Ah, thank you. Any idea if loading packages via libgap.LoadPackage("forms") is
>expected to work?
absolutely. As I said elsewhere, look at how things involving libgap
are done in e.g. src/sage/graphs/.
>
>Jackson
>On Thursday, December 5, 2024 at 6:14:49 PM UTC-5 David Roe wrote:
>
>> Yep, that should work. To find the right import statements, you can do
>> sage: import_statements(libgap)
>> from sage.libs.gap.libgap import libgap
>> David
>>
>> On Thu, Dec 5, 2024 at 5:37 PM Jackson Walters <jackson...@gmail.com>
>> wrote:
>>
>>> Perhaps I can just use
>>>
>>> from sage.libs.gap.libgap import libgap
>>>
>>> On Thursday, December 5, 2024 at 5:34:45 PM UTC-5 Jackson Walters wrote:
>>>
>>>> Hi all,
>>>>
>>>> Probably pretty obvious, but I need to call libgap for the following
>>>> function:
>>>>
>>>> def unitary_change_of_basis(U,q):
>>>> if U.nrows() == 1 and U.ncols() == 1:
>>>> return matrix(F,[[factor_scalar(U[0,0])]])
>>>> libgap.LoadPackage("forms")
>>>> return matrix(F,libgap.BaseChangeToCanonical(libgap([list(row) for
>>>> row in U]).HermitianFormByMatrix(F))).inverse()
>>>>
>>>> It works perfectly fine in a Sage notebook, but throws errors when I try
>>>> to include it in a PR.
>>>>
>>>> What is the proper way to invoke libgap in, say,
>>>> symmetric_group_algebra.py? Should I go back to using libgap.eval?
>>>>
>>>> Thank you,
>>>> Jackson
>>>>
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>>
>
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