This is an automated email from the git hooks/post-receive script. ppm-guest pushed a commit to annotated tag v0.41 in repository libmath-prime-util-perl.
commit a6fd1c9132ea9a36fe8ba84643832b1b539fea4e Author: Dana Jacobsen <d...@acm.org> Date: Wed May 14 10:45:04 2014 -0700 Fix for old Math::BigInt and negative args --- lib/Math/Prime/Util/PP.pm | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/lib/Math/Prime/Util/PP.pm b/lib/Math/Prime/Util/PP.pm index 816ecdb..fb11665 100644 --- a/lib/Math/Prime/Util/PP.pm +++ b/lib/Math/Prime/Util/PP.pm @@ -1793,7 +1793,10 @@ sub binomial { } return 0 if $n >= 0 && ($k < 0 || $k > $n); - return 0 if $n < 0 && $k < 0 && $k > $n; + if ($n < 0 && $k < 0) { + return 0 if $k > $n; + $k = $n-$k; + } return 1 if $k == 0; # Work around bug in old return $n if $k == $n-1; # Math::BigInt (fixed in 1.90) my $r; @@ -1801,7 +1804,6 @@ sub binomial { $r = Math::BigInt->new("$n")->bnok("$k"); $r = _bigint_to_int($r) if $r->bacmp(''.~0) <= 0; } else { # Math::BigInt is incorrect for negative n - $k = $n-$k if $k < 0; $r = Math::BigInt->new( ''.(-$n+$k-1) )->bnok("$k"); if ($k & 1) { $r->bneg; -- Alioth's /usr/local/bin/git-commit-notice on /srv/git.debian.org/git/pkg-perl/packages/libmath-prime-util-perl.git _______________________________________________ Pkg-perl-cvs-commits mailing list Pkg-perl-cvs-commits@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/pkg-perl-cvs-commits