The Reference Manual for the General Astrodynamics Library
(GAL) has been updated to include the changes/additions of
version 0.5.0 of the library.
It can be downloaded from the project website here:
The General Astrodynamics Library (GAL) is a numerical
library for C and C++ programmers. It is free software
under the GNU General Public License.
The library provides a wide range of astrodynamical
routines such as ephemerides, earth orientation, and orbit
propagation. There are over 260 functions in total with an
extensive test suite.
Paul Willmott, VP9MU