CHAPLIN - Complex Harmonic Polylogarithms in Fortran.
Computer Physics Communications(2014)
摘要
We present a new Fortran library to evaluate all harmonic polylogarithms up to weight four numerically for any complex argument. The algorithm is based on a reduction of harmonic polylogarithms up to weight four to a minimal set of basis functions that are computed numerically using series expansions allowing for fast and reliable numerical results.
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关键词
Harmonic polylogarithms,Fortran,Loop computations
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