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| author | Ondřej Surý <ondrej@sury.org> | 2011-02-14 13:23:51 +0100 |
|---|---|---|
| committer | Ondřej Surý <ondrej@sury.org> | 2011-02-14 13:23:51 +0100 |
| commit | 758ff64c69e34965f8af5b2d6ffd65e8d7ab2150 (patch) | |
| tree | 6d6b34f8c678862fe9b56c945a7b63f68502c245 /src/pkg/math/lgamma.go | |
| parent | 3e45412327a2654a77944249962b3652e6142299 (diff) | |
| download | golang-upstream/2011-02-01.1.tar.gz | |
Imported Upstream version 2011-02-01.1upstream/2011-02-01.1
Diffstat (limited to 'src/pkg/math/lgamma.go')
| -rw-r--r-- | src/pkg/math/lgamma.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/pkg/math/lgamma.go b/src/pkg/math/lgamma.go index dc31be929..dc30f468f 100644 --- a/src/pkg/math/lgamma.go +++ b/src/pkg/math/lgamma.go @@ -272,7 +272,7 @@ func Lgamma(x float64) (lgamma float64, sign int) { p := y * (S0 + y*(S1+y*(S2+y*(S3+y*(S4+y*(S5+y*S6)))))) q := 1 + y*(R1+y*(R2+y*(R3+y*(R4+y*(R5+y*R6))))) lgamma = 0.5*y + p/q - z := float64(1) // Lgamma(1+s) = Log(s) + Lgamma(s) + z := 1.0 // Lgamma(1+s) = Log(s) + Lgamma(s) switch i { case 7: z *= (y + 6) |