1GIS::Distance::Fast(3)User Contributed Perl DocumentationGIS::Distance::Fast(3)
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6 GIS::Distance::Fast - C implementation of GIS::Distance formulas.
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9 This distribution re-implements some, but not all, of the formulas that
10 come with GIS::Distance in the C programming language. C code is
11 generally much faster than the Perl equivalent.
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13 See "SPEED" in GIS::Distance for some benchmarking and how to run your
14 own benchmarks.
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16 This module need not be used directly. GIS::Distance will
17 automatically use the "GIS::Distance::Fast::*" formulas when installed.
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20 • GIS::Distance::Fast::Cosine
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22 • GIS::Distance::Fast::GreatCircle
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24 • GIS::Distance::Fast::Haversine
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26 • GIS::Distance::Fast::Polar
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28 • GIS::Distance::Fast::Vincenty
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31 Please submit bugs and feature requests to the GIS-Distance-Fast GitHub
32 issue tracker:
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34 <https://github.com/bluefeet/GIS-Distance-Fast/issues>
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37 Aran Clary Deltac <bluefeet@gmail.com>
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40 This library is free software; you can redistribute it and/or modify it
41 under the same terms as Perl itself.
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45perl v5.36.0 2022-07-22 GIS::Distance::Fast(3)