From: Haixia Shi via ffmpeg-devel <ffmpeg-devel@ffmpeg.org>
To: "ffmpeg-devel@ffmpeg.org" <ffmpeg-devel@ffmpeg.org>
Cc: Haixia Shi <hshi@meta.com>
Subject: [FFmpeg-devel] [PATCH] doc/utils: fix atan2 parameter order
Date: Sun, 14 Jan 2024 19:40:48 +0000
Message-ID: <BY3PR15MB4898E91B9C80808AA606938BB26D2@BY3PR15MB4898.namprd15.prod.outlook.com> (raw)
The C library function double atan2(double y, double x) takes y as the first
parameter and x as the second parameter.
Signed-off-by: Haixia Shi <hshi@meta.com>
---
doc/utils.texi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/doc/utils.texi b/doc/utils.texi
index 0c4f146f4f..76e704fc3c 100644
--- a/doc/utils.texi
+++ b/doc/utils.texi
@@ -815,7 +815,7 @@ Compute arcsine of @var{x}.
@item atan(x)
Compute arctangent of @var{x}.
-@item atan2(x, y)
+@item atan2(y, x)
Compute principal value of the arc tangent of @var{y}/@var{x}.
@item between(x, min, max)
--
2.31.1
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next reply other threads:[~2024-01-14 19:41 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-14 19:40 Haixia Shi via ffmpeg-devel [this message]
2024-01-16 0:08 ` Stefano Sabatini
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