#2694: Hecke algebra basis not implemented
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       Reporter:  syazdani       |         Owner:  craigcitro                   
 
           Type:  enhancement    |        Status:  needs_review                 
 
       Priority:  minor          |     Milestone:  
sage-duplicate/invalid/wontfix
      Component:  modular forms  |    Resolution:                               
 
       Keywords:                 |   Work issues:                               
 
Report Upstream:  N/A            |     Reviewers:                               
 
        Authors:                 |     Merged in:                               
 
   Dependencies:                 |      Stopgaps:                               
 
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Changes (by tscrim):

  * status:  new => needs_review
  * upstream:  => N/A
  * milestone:  sage-5.7 => sage-duplicate/invalid/wontfix


Comment:

 This works for me on `5.5.rc0`:
 {{{
 sage: M = ModularSymbols(431,2,1)
 sage: C = M.cuspidal_submodule()
 sage: TT = C.hecke_algebra()
 sage: TT.basis()
 [Hecke operator on Modular Symbols subspace of dimension 36 of Modular
 Symbols space of dimension 37 for Gamma_0(431) of weight 2 with sign 1
 over Rational Field defined by:
 ...
 36 x 36 dense matrix over Rational Field]
 }}}

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/2694#comment:3>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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