[metapost] Metafun : is "atan" the arctangent function?

[luigi scarso]

On Sun, Jan 12, 2014 at 11:08 PM, Franck Pastor <franck.pastor at me.com>wrote:

>
> Hans Hagen is on this mailing list, so I suppose it's not necessary (but
> why not?).
>
Yes, we are already seeing these things
-- 
luigi
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