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-rw-r--r--src/lib/math/atan.go2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/lib/math/atan.go b/src/lib/math/atan.go
index 730d50a51..41c1705e0 100644
--- a/src/lib/math/atan.go
+++ b/src/lib/math/atan.go
@@ -57,7 +57,7 @@ func satan(arg float64) float64 {
* atan makes its argument positive and
* calls the inner routine satan.
*/
-export func Atan(arg float64) float64 {
+func Atan(arg float64) float64 {
if arg > 0 {
return satan(arg);
}