[Proj] Arbitrary precision floating point library

Even Rouault even.rouault at spatialys.com
Mon Apr 23 15:52:17 EST 2018


In case we'd need angström accuracy someday, I just came accross
" LibBF is a small library to handle arbitrary precision floating point numbers. Its 
compiled size is about 60 KB of x86 code and has no dependency on other 
libraries. [...] Easy to embed (a few C files need to be copied). [...] MIT license."

I didn't try it, but the credibility of its author, Fabrice Bellard, is enormous : 


Spatialys - Geospatial professional services
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.maptools.org/pipermail/proj/attachments/20180423/d8689afe/attachment.htm 

More information about the Proj mailing list