SecDec/loop/src/subexp/symbsub.m [ Mathematica Files ]

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NAME

    symbsub.m

USAGE

  is run from subandexpand*l*h*.m

USES

  integrandfunctionlist prepared by formindlist.m

  USED BY 
    
  subandexpand*l*h*.m

PURPOSE

  performs the symbolic subtraction of the integrand to regulate
  singularities in epsilon

INPUTS

  integrandfunctionlist from formindlist.m
  n:number of propagators 
    
  RESULT
  The variables epspower[mu],numcoeff[mu],dset[mu] and exponents[mu,expodo]
  are calculated, corresponding to the subtracted integrand. These are then
  used by formfortran.m as inputs.

SEE ALSO

  subandexpand*l*h*.m, formindlist.m, formfortran.m