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Message-ID: <10fab21b-50c9-40f6-9f41-be7905ca7629@gmx.de>
Date: Mon, 6 Apr 2026 02:41:18 +0000
From: "b.s." <newbie-02@....de>
To: musl@...ts.openwall.com
Subject: A question about trigonomic functions
hello @ all,
can someone tell if musl has, and if where to find, sin, cos, tan, asin,
sinh ... functions which can cope up with or are better than hardware /
glibc accuracy?
Also hints to other sources would be nice.
I'm seeking for a template to implement in _Decimalxxx datatypes, and
all I found yet has flaws ...
I don't need the range reduction part, -pi()/4 .. +pi()/4 would be fine,
and also splitting that in different algorithms for distinct ranges
would be ok ( I'd read somewhere that glibc / IBM code uses that but is
very complex ).
TIA for any help,
b.
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