Le mar. 12 mars 2019 à 20:57, Tom Lane <tgl@sss.pgh.pa.us> a écrit :
Lætitia Avrot <laetitia.avrot@gmail.com> writes: > So, as you're asking that too, maybe my reasons weren't good enough. You'll > find enclosed a new version of the patch > with asinh, acosh and atanh (v5).
Pushed with some minor adjustments (mainly cleanup of the error handling).
> Then I tried for several days to implement the 6 last hyperbolic functions, > but I wasn't satisfied with the result, so I just dropped it.
Yeah, I agree that sech() and so on are not worth the trouble. If they were commonly used, they'd be in POSIX ...
