From e7b34b9f867b64eabc3606e5ef21e26eda8de0f6 Mon Sep 17 00:00:00 2001
From: Ken Wakasa <kwakasa@google.com>
Date: Fri, 8 Jun 2012 19:05:47 +0900
Subject: Add NativeUtils.powf()

Change-Id: I0339f39d49bc6390d098017f32d92c776974e03e
---
 .../android/inputmethod/latin/UserHistoryForgettingCurveUtils.java    | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'java/src/com/android/inputmethod/latin/UserHistoryForgettingCurveUtils.java')

diff --git a/java/src/com/android/inputmethod/latin/UserHistoryForgettingCurveUtils.java b/java/src/com/android/inputmethod/latin/UserHistoryForgettingCurveUtils.java
index 6e71885cc..1de95d7b8 100644
--- a/java/src/com/android/inputmethod/latin/UserHistoryForgettingCurveUtils.java
+++ b/java/src/com/android/inputmethod/latin/UserHistoryForgettingCurveUtils.java
@@ -211,8 +211,8 @@ public class UserHistoryForgettingCurveUtils {
                 }
                 for (int j = 0; j < ELAPSED_TIME_MAX; ++j) {
                     final float elapsedHours = j * ELAPSED_TIME_INTERVAL_HOURS;
-                    final double freq =
-                            initialFreq * Math.pow(initialFreq, elapsedHours / HALF_LIFE_HOURS);
+                    final float freq = initialFreq
+                            * NativeUtils.powf(initialFreq, elapsedHours / HALF_LIFE_HOURS);
                     final int intFreq = Math.min(FC_FREQ_MAX, Math.max(0, (int)freq));
                     SCORE_TABLE[i][j] = intFreq;
                 }
-- 
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