1 files changed, 1 insertions, 1 deletions
diff --git a/java/src/com/android/inputmethod/latin/UserHistoryForgettingCurveUtils.java b/java/src/com/android/inputmethod/latin/UserHistoryForgettingCurveUtils.java
index 1de95d7b8..5a2fdf48e 100644
--- a/java/src/com/android/inputmethod/latin/UserHistoryForgettingCurveUtils.java
+++ b/java/src/com/android/inputmethod/latin/UserHistoryForgettingCurveUtils.java
@@ -212,7 +212,7 @@ public class UserHistoryForgettingCurveUtils {
                 for (int j = 0; j < ELAPSED_TIME_MAX; ++j) {
                     final float elapsedHours = j * ELAPSED_TIME_INTERVAL_HOURS;
                     final float freq = initialFreq
-                            * NativeUtils.powf(initialFreq, elapsedHours / HALF_LIFE_HOURS);
+                            * (float)Math.pow(initialFreq, elapsedHours / HALF_LIFE_HOURS);
                     final int intFreq = Math.min(FC_FREQ_MAX, Math.max(0, (int)freq));
                     SCORE_TABLE[i][j] = intFreq;
                 }