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## [Help-gsl] exponential of a matrix

**From**: |
Carl Boettiger |

**Subject**: |
[Help-gsl] exponential of a matrix |

**Date**: |
Sun, 13 Dec 2009 13:14:57 -0800 |

Hi,
I'm looking to exponentiate a matrix. It seems there are functions for this
in exponential.c under linalg, but I don't see anything about them in the
documentation. How do I call the exponential of a matrix using
gsl_linalg_exponential_ss() ?
I understand that the matmult functions in linalg can be replaced by blas,
but not sure why the exponential is undocumented. An example of how to
compute this would be great. Thanks!
-Carl
--
Carl Boettiger
Population Biology, UC Davis
http://two.ucdavis.edu/~cboettig

**[Help-gsl] exponential of a matrix**,
*Carl Boettiger* **<=**