This folder contains programs and session logs to find bases
of H^i(log f)  for
  f = (x^3+y^4+x*y^3)*(x^2+y^2)
You can recompute our result with these files. 

See Example xx.yy in the paper
Francisco Jesus Castro-Jimenez and Nobuki Takayama,
 The computation of the logarithmic cohomology for plane curves


Files:
  The output of the free basis of the syzygy of (f,f_x,f_y)
  is embedded in the following two programs.
  See mysyzz variable in makeTauInputTest in trans.m2 and 
  LL in tau.rr
  The free basis is obtained by A.Fabianska by the Maple package
  QuillenSuslin.  The correctness of the output is checked in trans.m2.

  trans-2007-11-22.m2  : it should be renamed to trans.m2
                         Macaulay2 source code.
  tau-2007-11-22.rr    : it should be renamed to tau.rr
                         Risa/Asir source code.
  
  trans-log-2007-11-22-a.txt :
       Macaulay2 log to find bases of H^0(log f) and H^2(log f).
                        
  trans-log-2007-11-22.txt and tau-log-2007-11-22.txt
       Macaulay2 and Risa/Asir logs to find bases of H^1(log f).
       Computation of tau^{-1} is done in