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| From: | Werner LEMBERG |
| Subject: | Re: modify coord-rotate to get exact values for (sin PI) etc (issue 269530043 by address@hidden) |
| Date: | Fri, 30 Oct 2015 20:54:50 +0100 (CET) |
> I'd argue for creating functions sind, cosd, angle in analogy to
> METAFONT's functions. And we'd use them exclusively so it might
> make some sense to define C++ versions of them and export them in
> order to get consistent results.
Maybe there's a library out there which we could use, probably even
GNU stuff?
Werner
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