# gsl v1.2-20

Monthly downloads

## wrapper for the Gnu Scientific Library

An R wrapper for special functions of the Gnu Scientific Library.
(http://www.gnu.org/software/gsl/). Error forms of GSL functions (_e
versions) are used if available. The function naming scheme directly
copies the GSL manual except that leading gsl_sf_ and, if present,
the trailing _e is stripped: thus gsl_sf_Airy_Ai_e goes to R function
airy_Ai(); however, some functions (such as gsl_sf_sin()) retain the
prefix to avoid conflicts: a full list is given in help(Misc).
Function arguments have the same names as in the GSL reference
manual. The package is organized into units corresponding to GSL
header files; the .c, .R, and .Rd filenames match the header
filenames, except that the .Rd files are capitalized. Functions
appear in all files in the same order as the GSL reference manual,
which precludes the use of the tidying method given in section 3.1 of
R-exts. Documentation is limited to: (a), a pointer to the GSL
reference book, which would in any case dominate any docs here; and
(b), re-productions of some tables and figures in Abramowitz and
Stegun (June 1964).

## Functions in gsl

Name | Description | |

Gegenbauer | Gegenbauer functions | |

Legendre | Legendre functions | |

Airy | Airy functions | |

Elljac | Elliptic functions | |

Gamma | gamma functions | |

Ellint | Elliptic functions | |

Debye | Debye functions | |

Trig | Trig functions | |

Laguerre | Laguerre functions | |

Expint | exponential functions | |

Powint | Power functions | |

Zeta | Zeta functions | |

Bessel | Bessel functions | |

Lambert | Lambert's W function | |

Clausen | Clausen functions | |

Dawson | Dawson functions | |

Synchrotron | Synchrotron functions | |

Psi | Psi (digamma) functions | |

Transport | Transport functions | |

Hyperg | Hypergeometric functions | |

Misc | Argument processing and general info | |

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## Last month downloads

## Details

Date | 18-11-2004 |

SystemRequirements | Gnu Scientific Library version 1.5 |

License | GPL |

Packaged | Thu Nov 18 09:06:35 2004; rksh |

Contributors | Robin S. Hankin |

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