Re: Proposal: Trigonometric functions in degrees

From: Peter Eisentraut <peter_e(at)gmx(dot)net>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, noah(at)leadboat(dot)com
Cc: Dean Rasheed <dean(dot)a(dot)rasheed(at)gmail(dot)com>, Michael Paquier <michael(dot)paquier(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Proposal: Trigonometric functions in degrees
Date: 2016-01-23 19:53:47
Message-ID: 56A3DA4B.9080606@gmx.net
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On 1/23/16 12:08 PM, Tom Lane wrote:
> So I pushed that, and tern/sungazer are still failing. Noah, could you
> trace through that and see exactly where it's going off the rails?

I'm still getting a failure in float8 on OS X after commit 73193d8:

@@ -490,9 +490,9 @@
x | asind | acosd | atand
------+-------+-------+-------
-1 | -90 | 180 | -45
- -0.5 | -30 | 120 |
+ -0.5 | | 120 |
0 | 0 | 90 | 0
- 0.5 | 30 | 60 |
+ 0.5 | | |
1 | 90 | 0 | 45

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