#8603: Partial sums are off for Fourier series of piecewise functions
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   Reporter:  novoselt  |          Owner:  burcin      
       Type:  defect    |         Status:  needs_review
   Priority:  minor     |      Milestone:  sage-4.7.1  
  Component:  calculus  |       Keywords:  sd31        
Work_issues:            |       Upstream:  N/A         
   Reviewer:            |         Author:              
     Merged:            |   Dependencies:              
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Changes (by wdj):

  * status:  new => needs_review


Comment:

 This fixes the documentation of fourier_series_partial_sum, replacing
 {{{
  f(x) \sim \frac{a_0}{2} + \sum_{n=1}^N [a_n\cos(\frac{n\pi x}{L}) +
 b_n\sin(\frac{n\pi x}{L})],
 }}}
 by
 {{{
  f(x) \sim \frac{a_0}{2} + \sum_{n=1}^{N-1} [a_n\cos(\frac{n\pi x}{L})
 + b_n\sin(\frac{n\pi x}{L})],
 }}}

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8603#comment:4>
Sage <http://www.sagemath.org>
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