Computer Physics Communications Program LibraryPrograms in Physics & Physical Chemistry |

[Licence| Download | New Version Template] adxf_v1_0.tar.gz(722 Kbytes) | ||
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Manuscript Title: HypExp, a Mathematica package for expanding hypergeometric functions around integer-valued parameters | ||

Authors: T. Huber, D. Maître | ||

Program title: HypExp | ||

Catalogue identifier: ADXF_v1_0Distribution format: tar.gz | ||

Journal reference: Comput. Phys. Commun. 175(2006)122 | ||

Programming language: Mathematica. | ||

Computer: Computers running Mathematica under Linux or Windows. | ||

Operating system: Linux, Windows. | ||

RAM: Depends on the complexity of the problem | ||

Supplementary material: Library files which contain the expansion of certain hypergeometric functions around their parameters are available. | ||

Keywords: Hypergeometric functions, expansion. | ||

PACS: 02.10.De, 02.30.Gp. | ||

Classification: 4.7, 5. | ||

Nature of problem:Expansion of hypergeometric functions around integer-valued parameters. These are needed in the context of dimensional regularisation for loop and phase space integrals. | ||

Solution method:Algebraic manipulation of nested sums and integral representation. | ||

Restrictions:Limited by the memory available | ||

Additional comments:The program uses the HPL package (ADWX_v1_0) which is included in the distribution. | ||

Running time:Strongly depending on the problem and the availability of libraries. |

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