diff --git a/test/hmm_test.cpp b/test/hmm_test.cpp
index c62e706..8ee6e14 100644
--- a/test/hmm_test.cpp
+++ b/test/hmm_test.cpp
@@ -50,6 +50,20 @@ TEST(ScalarMath, RSquareRootF)
     EXPECT_FLOAT_EQ(HMM_RSquareRootF(10.0f), 0.31616211f);
 }
 
+TEST(ScalarMath, Power)
+{
+    EXPECT_FLOAT_EQ(HMM_Power(2.0f, 0), 1.0f);
+    EXPECT_FLOAT_EQ(HMM_Power(2.0f, 4), 16.0f);       
+    EXPECT_FLOAT_EQ(HMM_Power(2.0f, -2), 0.25f);
+}
+
+TEST(ScalarMath, Clamp)
+{
+    EXPECT_FLOAT_EQ(HMM_Clamp(-2.0f, 0.0f, 2.0f), 0.0f);        
+    EXPECT_FLOAT_EQ(HMM_Clamp(-2.0f, -3.0f, 2.0f), -2.0f);        
+    EXPECT_FLOAT_EQ(HMM_Clamp(-2.0f, 3.0f, 2.0f), 2.0f);
+}
+
 TEST(Initialization, Vectors)
 {
     //