=?UTF-8?Q?L=C3=A6titia_Avrot?= <laetitia.av...@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 ...
regards, tom lane
