diff --git a/classpath/java-lang.cpp b/classpath/java-lang.cpp
index dac022c5d2..7d4a6259ef 100644
--- a/classpath/java-lang.cpp
+++ b/classpath/java-lang.cpp
@@ -81,6 +81,18 @@ Java_java_lang_System_doMapLibraryName(JNIEnv* e, jclass, jstring name)
   return r;
 }
 
+extern "C" JNIEXPORT jdouble JNICALL
+Java_java_lang_Math_sqrt(JNIEnv*, jclass, jdouble val)
+{
+  return sqrt(val);
+}
+
+extern "C" JNIEXPORT jdouble JNICALL
+Java_java_lang_Math_pow(JNIEnv*, jclass, jdouble val, jdouble exp)
+{
+  return pow(val, exp);
+}
+
 extern "C" JNIEXPORT jdouble JNICALL
 Java_java_lang_Math_floor(JNIEnv*, jclass, jdouble val)
 {