| From: | Michael Paquier <michael(dot)paquier(at)gmail(dot)com> |
|---|---|
| To: | Dean Rasheed <dean(dot)a(dot)rasheed(at)gmail(dot)com> |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Peter Eisentraut <peter_e(at)gmx(dot)net>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Proposal: Trigonometric functions in degrees |
| Date: | 2015-11-30 13:39:58 |
| Message-ID: | CAB7nPqRk+nNpJZ=AD8pG3305Bq9XwPrqEw4GUJhOk0XJ174W3w@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Mon, Nov 30, 2015 at 10:36 PM, Michael Paquier wrote:
> Instinctively, it seems to me that we had better return Nan for the
> new asind and acosd when being out of range for OSX, Linux will
> complain about an out-of-range error so the code is right in this
> case.
This is still mentioned upthread btw. And it does not seem to be a
good idea to change this platform dependent behavior by throwing an
error on the old functions, neither does it seem user-friendly to have
inconsistent results for the XXX function and its XXXd equivalent.
--
Michael
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