#4340: [with patch, positive review, needs work] Speed up Victor Miller basis
code
---------------------------+------------------------------------------------
Reporter: craigcitro | Owner: craigcitro
Type: defect | Status: assigned
Priority: major | Milestone: sage-3.2
Component: modular forms | Resolution:
Keywords: |
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Changes (by mabshoff):
* summary: [with patch, positive review] Speed up Victor Miller basis
code => [with patch, positive review, needs
work] Speed up Victor Miller basis code
Comment:
Sorry, but
{{{
----------------------------------------------------------------------
| Sage Version 3.2.alpha1, Release Date: 2008-10-26 |
| Type notebook() for the GUI, and license() for information. |
----------------------------------------------------------------------
sage: f = ModularForms(1,4).0
sage: time L = f.modform_lseries()
WARNING: possible bug in q_expansion_basis for modular forms space Modular
Forms space of dimension 1 for Congruence Subgroup Gamma0(1) of weight 4
over Rational Field
WARNING: possible bug in q_expansion_basis for modular forms space Modular
Forms space of dimension 1 for Congruence Subgroup Gamma0(1) of weight 4
over Rational Field
WARNING: possible bug in q_expansion_basis for modular forms space Modular
Forms space of dimension 1 for Congruence Subgroup Gamma0(1) of weight 4
over Rational Field
WARNING: possible bug in q_expansion_basis for modular forms space Modular
Forms space of dimension 1 for Congruence Subgroup Gamma0(1) of weight 4
over Rational Field
WARNING: possible bug in q_expansion_basis for modular forms space Modular
Forms space of dimension 1 for Congruence Subgroup Gamma0(1) of weight 4
over Rational Field
WARNING: possible bug in q_expansion_basis for modular forms space Modular
Forms space of dimension 1 for Congruence Subgroup Gamma0(1) of weight 4
over Rational Field
<SNIP potentially infinite repetition - I killed the process after 20
minutes CPU time>
}}}
This is on sage.math with my 3.2.alph2 merge tree. Other than the above
problem all doctests passed.
Cheers,
Michael
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/4340#comment:7>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of
Reinventing the Wheel
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