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-rw-r--r--src/pkg/math/log.go4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/pkg/math/log.go b/src/pkg/math/log.go
index a786c8ce3..1d467fbda 100644
--- a/src/pkg/math/log.go
+++ b/src/pkg/math/log.go
@@ -77,7 +77,9 @@ package math
// Log(0) = -Inf
// Log(x < 0) = NaN
// Log(NaN) = NaN
-func Log(x float64) float64 {
+func Log(x float64) float64
+
+func log(x float64) float64 {
const (
Ln2Hi = 6.93147180369123816490e-01 /* 3fe62e42 fee00000 */
Ln2Lo = 1.90821492927058770002e-10 /* 3dea39ef 35793c76 */