libposition provides a set of functions for
calculating motion and displacement in one-,
two-, and three-dimensional space. It is part
of The Universe Project.
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This release adds functions to initialize and retrieve data from
internal structures to make application code less dependent on the
internal representation of the data.
This release adds functions to calculate velocity in one, two, and three dimensions. Additionally, it fixes some errors in the way displacement is calculated from the displacement functions in the previous version, and corrects a few typos from previous man pages.