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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/jn.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/jn.go')
| -rw-r--r-- | src/pkg/math/jn.go | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/pkg/math/jn.go b/src/pkg/math/jn.go index 7d3174310..9024af3c2 100644 --- a/src/pkg/math/jn.go +++ b/src/pkg/math/jn.go @@ -132,7 +132,7 @@ func Jn(n int, x float64) float64 { } else { temp := x * 0.5 b = temp - a := float64(1) + a := 1.0 for i := 2; i <= n; i++ { a *= float64(i) // a = n! b *= temp // b = (x/2)**n @@ -181,7 +181,7 @@ func Jn(n int, x float64) float64 { q0, q1 = q1, z*q1-q0 } m := n + n - t := float64(0) + t := 0.0 for i := 2 * (n + k); i >= m; i -= 2 { t = 1 / (float64(i)/x - t) } |