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-rw-r--r--core/java/android/hardware/GeomagneticField.java2
1 files changed, 1 insertions, 1 deletions
diff --git a/core/java/android/hardware/GeomagneticField.java b/core/java/android/hardware/GeomagneticField.java
index ef05732..eb26ee5 100644
--- a/core/java/android/hardware/GeomagneticField.java
+++ b/core/java/android/hardware/GeomagneticField.java
@@ -281,7 +281,7 @@ public class GeomagneticField {
* @return Horizontal component of the field strength in nonoteslas.
*/
public float getHorizontalStrength() {
- return (float) Math.sqrt(mX * mX + mY * mY);
+ return (float) Math.hypot(mX, mY);
}
/**