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author | kargl <kargl@FreeBSD.org> | 2011-03-12 16:50:39 +0000 |
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committer | kargl <kargl@FreeBSD.org> | 2011-03-12 16:50:39 +0000 |
commit | c519d48b44c3e020735f0ea6ba8990884471b5b2 (patch) | |
tree | eae7ea576c279208da253a26e583fbc1bb847849 /lib/msun/man/math.3 | |
parent | 5d37412b23a8bef61f5bd22635be9554076ef5ed (diff) | |
download | FreeBSD-src-c519d48b44c3e020735f0ea6ba8990884471b5b2.zip FreeBSD-src-c519d48b44c3e020735f0ea6ba8990884471b5b2.tar.gz |
Implement the long double version for the cube root function, cbrtl.
The algorithm uses Newton's iterations with a crude estimate of the
cube root to converge to a result.
Reviewed by: bde
Approved by: das
Diffstat (limited to 'lib/msun/man/math.3')
-rw-r--r-- | lib/msun/man/math.3 | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/lib/msun/man/math.3 b/lib/msun/man/math.3 index 39aa8ab..9ffe080 100644 --- a/lib/msun/man/math.3 +++ b/lib/msun/man/math.3 @@ -220,12 +220,11 @@ and .Vt long double values, were written for or imported into subsequent versions of FreeBSD. .Sh BUGS -The -.Fn cbrt -function and many of the transcendental functions -are not available in their +Some of the .Vt "long double" -variants. +math functions in +.St -isoC-99 +are not available. .Pp Many of the routines to compute transcendental functions produce inaccurate results in other than the default rounding mode. |