X-Git-Url: http://git.osdn.net/view?p=linuxjm%2FLDP_man-pages.git;a=blobdiff_plain;f=original%2Fman3%2Fpow.3;h=8e739658bc21da0dd1f482a276bcec0337068d9a;hp=65554c634489f35e514656baed18d084932ecc04;hb=4ea6bb24817f6f049d6bbc90ecd77a869876f9b0;hpb=c22bb444e1a8f4a0e08a82e80ea4ad06593869da diff --git a/original/man3/pow.3 b/original/man3/pow.3 index 65554c63..8e739658 100644 --- a/original/man3/pow.3 +++ b/original/man3/pow.3 @@ -32,7 +32,7 @@ .\" Modified 1995-08-14 by Arnt Gulbrandsen .\" Modified 2002-07-27 by Walter Harms .\" (walter.harms@informatik.uni-oldenburg.de) -.TH POW 3 2010-09-12 "" "Linux Programmer's Manual" +.TH POW 3 2014-12-31 "" "Linux Programmer's Manual" .SH NAME pow, powf, powl \- power functions .SH SYNOPSIS @@ -320,6 +320,19 @@ The variant returning also conforms to SVr4, 4.3BSD, C89. .SH BUGS +On 64-bits, +.\" +.\" https://sourceware.org/bugzilla/show_bug.cgi?id=13932 +.BR pow () +may be more than 10,000 times slower for some (rare) inputs +than for other nearby inputs. +This affects only +.BR pow (), +and not +.BR powf () +nor +.BR powl (). + In glibc 2.9 and earlier, .\" .\" http://sources.redhat.com/bugzilla/show_bug.cgi?id=6776 @@ -367,7 +380,7 @@ in addition to the overflow or underflow exception. .BR cpow (3), .BR sqrt (3) .SH COLOPHON -This page is part of release 3.67 of the Linux +This page is part of release 3.79 of the Linux .I man-pages project. A description of the project,