diff --git a/HandmadeMath.h b/HandmadeMath.h
index 5e9301b..ccf1be1 100644
--- a/HandmadeMath.h
+++ b/HandmadeMath.h
@@ -1,10 +1,10 @@
 /*
-  HandmadeMath.h v1.1.5
+  HandmadeMath.h v1.1.6
   
   This is a single header file with a bunch of useful functions for
   basic game math operations.
   
-  ==========================================================================
+  =============================================================================
   
   You MUST
   
@@ -18,7 +18,7 @@
      
   All other files should just #include "HandmadeMath.h" without the #define.
   
-  ==========================================================================
+  =============================================================================
   
   For overloaded and operator overloaded versions of the base C functions,
   you MUST
@@ -34,7 +34,7 @@
      
   All other files should just #include "HandmadeMath.h" without the #define.
   
-  ==========================================================================
+  =============================================================================
   
   To disable SSE intrinsics, you MUST
   
@@ -54,7 +54,7 @@
      #define HANDMADE_MATH_NO_SSE
      #include "HandmadeMath.h"
      
-  ==========================================================================
+  =============================================================================
   
   To disable inlining functions, you MUST
   
@@ -70,7 +70,7 @@
      
   All other files should just #include "HandmadeMath.h" without the #define.
   
-  ==========================================================================
+  =============================================================================
   
   To use HandmadeMath without the CRT, you MUST 
   
@@ -84,9 +84,9 @@
      #define HMM_ATANF MyATanF
      #define HMM_ATAN2F MYATan2F
      
-  Provide your own implementations of SinF, CosF, TanF, ACosF, ATanF, ATan2F, ExpF and LogF 
-  in EXACTLY one C or C++ file that includes this header, BEFORE the
-  include, like this:     
+  Provide your own implementations of SinF, CosF, TanF, ACosF, ATanF, ATan2F, 
+  ExpF, and LogF in EXACTLY one C or C++ file that includes this header,
+  BEFORE the include, like this:     
   
      #define HMM_SINF MySinF
      #define HMM_COSF MyCosF
@@ -104,7 +104,7 @@
   If you do not define all five of these, HandmadeMath.h will use the
   versions of these functions that are provided by the CRT.
   
-  ==========================================================================
+  =============================================================================
   
   Version History:
       0.2 (*) Updated documentation
@@ -144,9 +144,15 @@
           (*) REMOVED Inner function (user should use Dot now)
           (*) REMOVED HMM_FastInverseSquareRoot function declaration
       0.7 
-          (*) REMOVED HMM_LengthSquared in HANDMADE_MATH_IMPLEMENTATION  (should use HMM_LengthSquaredVec3, or HANDMADE_MATH_CPP_MODE for function overloaded version)
-          (*) REMOVED HMM_Length in HANDMADE_MATH_IMPLEMENTATION (should use HMM_LengthVec3, HANDMADE_MATH_CPP_MODE for function overloaded version)
-          (*) REMOVED HMM_Normalize in HANDMADE_MATH_IMPLEMENTATION (should use HMM_NormalizeVec3, or HANDMADE_MATH_CPP_MODE for function overloaded version)
+          (*) REMOVED HMM_LengthSquared in HANDMADE_MATH_IMPLEMENTATION (should
+              use HMM_LengthSquaredVec3, or HANDMADE_MATH_CPP_MODE for function
+              overloaded version)
+          (*) REMOVED HMM_Length in HANDMADE_MATH_IMPLEMENTATION (should use
+              HMM_LengthVec3, HANDMADE_MATH_CPP_MODE for function
+              overloaded version)
+          (*) REMOVED HMM_Normalize in HANDMADE_MATH_IMPLEMENTATION (should use
+              HMM_NormalizeVec3, or HANDMADE_MATH_CPP_MODE for function
+              overloaded version)
           (*) Added HMM_LengthSquaredVec2
           (*) Added HMM_LengthSquaredVec4
           (*) Addd HMM_LengthVec2
@@ -183,6 +189,13 @@
      1.1.5
           (*) Add Width and Height to HMM_Vec2
           (*) Made it so you can supply your own SqrtF 
+     1.2.0
+          (*) Added equality functions for HMM_Vec2, HMM_Vec3, and HMM_Vec4.
+              (*) Added HMM_EqualsVec2, HMM_EqualsVec3, and HMM_EqualsVec4
+              (*) Added C++ overloaded HMM_Equals for all three
+              (*) Added C++ == and != operators for all three
+          (*) SSE'd HMM_MultiplyMat4 (this is _WAY_ faster)
+          (*) SSE'd HMM_Transpose
           
   LICENSE
   
@@ -228,6 +241,7 @@
 
 #endif /* #ifndef HANDMADE_MATH_NO_SSE */
 
+#include <stdint.h> // This is for types
 
 #ifdef HANDMADE_MATH__USE_SSE
 #include <xmmintrin.h>
@@ -440,6 +454,11 @@ typedef union hmm_vec4
 typedef union hmm_mat4
 {
     float Elements[4][4];
+    
+    
+#ifdef HANDMADE_MATH__USE_SSE
+    __m128 Rows[4];
+#endif
 } hmm_mat4;
 
 typedef union hmm_quaternion
@@ -461,6 +480,8 @@ typedef union hmm_quaternion
     float Elements[4];
 } hmm_quaternion;
 
+typedef int32_t hmm_bool;
+
 typedef hmm_vec2 hmm_v2;
 typedef hmm_vec3 hmm_v3;
 typedef hmm_vec4 hmm_v4;
@@ -532,10 +553,19 @@ HMMDEF hmm_vec3 HMM_DivideVec3f(hmm_vec3 Left, float Right);
 HMMDEF hmm_vec4 HMM_DivideVec4(hmm_vec4 Left, hmm_vec4 Right);
 HMMDEF hmm_vec4 HMM_DivideVec4f(hmm_vec4 Left, float Right);
 
+HMMDEF hmm_bool HMM_EqualsVec2(hmm_vec2 Left, hmm_vec2 Right);
+HMMDEF hmm_bool HMM_EqualsVec3(hmm_vec3 Left, hmm_vec3 Right);
+HMMDEF hmm_bool HMM_EqualsVec4(hmm_vec4 Left, hmm_vec4 Right);
+
 HMMDEF hmm_mat4 HMM_Mat4(void);
 HMMDEF hmm_mat4 HMM_Mat4d(float Diagonal);
 HMMDEF hmm_mat4 HMM_AddMat4(hmm_mat4 Left, hmm_mat4 Right);
 HMMDEF hmm_mat4 HMM_SubtractMat4(hmm_mat4 Left, hmm_mat4 Right);
+
+#ifdef HANDMADE_MATH__USE_SSE
+HMMDEF __m128 HMM_LinearCombineSSE(__m128 Left, hmm_mat4 Right);
+#endif 
+
 HMMDEF hmm_mat4 HMM_MultiplyMat4(hmm_mat4 Left, hmm_mat4 Right);
 HMMDEF hmm_mat4 HMM_MultiplyMat4f(hmm_mat4 Matrix, float Scalar);
 HMMDEF hmm_vec4 HMM_MultiplyMat4ByVec4(hmm_mat4 Matrix, hmm_vec4 Vector);
@@ -625,6 +655,10 @@ HMMDEF hmm_mat4 HMM_Divide(hmm_mat4 Left, float Right);
 HMMDEF hmm_quaternion HMM_Divide(hmm_quaternion Left, hmm_quaternion Right);
 HMMDEF hmm_quaternion HMM_Divide(hmm_quaternion Left, float Right);
 
+HMMDEF hmm_bool HMM_Equals(hmm_vec2 Left, hmm_vec2 Right);
+HMMDEF hmm_bool HMM_Equals(hmm_vec3 Left, hmm_vec3 Right);
+HMMDEF hmm_bool HMM_Equals(hmm_vec4 Left, hmm_vec4 Right);
+
 HMMDEF hmm_vec2 operator+(hmm_vec2 Left, hmm_vec2 Right);
 HMMDEF hmm_vec3 operator+(hmm_vec3 Left, hmm_vec3 Right);
 HMMDEF hmm_vec4 operator+(hmm_vec4 Left, hmm_vec4 Right);
@@ -699,6 +733,14 @@ HMMDEF hmm_vec4 &operator/=(hmm_vec4 &Left, float Right);
 HMMDEF hmm_mat4 &operator/=(hmm_mat4 &Left, float Right);
 HMMDEF hmm_quaternion &operator/=(hmm_quaternion &Left, float Right);
 
+HMMDEF hmm_bool operator==(hmm_vec2 Left, hmm_vec2 Right);
+HMMDEF hmm_bool operator==(hmm_vec3 Left, hmm_vec3 Right);
+HMMDEF hmm_bool operator==(hmm_vec4 Left, hmm_vec4 Right);
+
+HMMDEF hmm_bool operator!=(hmm_vec2 Left, hmm_vec2 Right);
+HMMDEF hmm_bool operator!=(hmm_vec3 Left, hmm_vec3 Right);
+HMMDEF hmm_bool operator!=(hmm_vec4 Left, hmm_vec4 Right);
+
 #endif /* HANDMADE_MATH_CPP */
 
 #ifdef __clang__
@@ -1329,6 +1371,36 @@ HMM_DivideVec4f(hmm_vec4 Left, float Right)
     return (Result);
 }
 
+HINLINE hmm_bool
+HMM_EqualsVec2(hmm_vec2 Left, hmm_vec2 Right)
+{
+    hmm_bool Result = 0;
+
+    Result = (Left.X == Right.X && Left.Y == Right.Y);
+
+    return (Result);
+}
+
+HINLINE hmm_bool
+HMM_EqualsVec3(hmm_vec3 Left, hmm_vec3 Right)
+{
+    hmm_bool Result = 0;
+
+    Result = (Left.X == Right.X && Left.Y == Right.Y && Left.Z == Right.Z);
+
+    return (Result);
+}
+
+HINLINE hmm_bool
+HMM_EqualsVec4(hmm_vec4 Left, hmm_vec4 Right)
+{
+    hmm_bool Result = 0;
+
+    Result = (Left.X == Right.X && Left.Y == Right.Y && Left.Z == Right.Z && Left.W == Right.W);
+
+    return (Result);
+}
+
 HINLINE hmm_mat4
 HMM_Mat4(void)
 {
@@ -1386,11 +1458,38 @@ HMM_SubtractMat4(hmm_mat4 Left, hmm_mat4 Right)
     return (Result);
 }
 
+#ifdef HANDMADE_MATH__USE_SSE
+HINLINE __m128
+HMM_LinearCombineSSE(__m128 Left, hmm_mat4 Right)
+{
+    __m128 Result = {};
+    Result = _mm_mul_ps(_mm_shuffle_ps(Left, Left, 0x00), Right.Rows[0]);
+    Result = _mm_add_ps(Result, _mm_mul_ps(_mm_shuffle_ps(Left, Left, 0x55), Right.Rows[1]));
+    Result = _mm_add_ps(Result, _mm_mul_ps(_mm_shuffle_ps(Left, Left, 0xaa), Right.Rows[2]));
+    Result = _mm_add_ps(Result, _mm_mul_ps(_mm_shuffle_ps(Left, Left, 0xff), Right.Rows[3]));
+    
+    return(Result);
+}
+#endif
+
 HINLINE hmm_mat4
 HMM_MultiplyMat4(hmm_mat4 Left, hmm_mat4 Right)
 {
     hmm_mat4 Result = HMM_Mat4();
 
+#ifdef HANDMADE_MATH__USE_SSE
+    
+    hmm_mat4 TransposedLeft = HMM_Transpose(Left);
+    hmm_mat4 TransposedRight = HMM_Transpose(Right);
+
+    Result.Rows[0] = HMM_LinearCombineSSE(TransposedLeft.Rows[0], TransposedRight);
+    Result.Rows[1] = HMM_LinearCombineSSE(TransposedLeft.Rows[1], TransposedRight);
+    Result.Rows[2] = HMM_LinearCombineSSE(TransposedLeft.Rows[2], TransposedRight);
+    Result.Rows[3] = HMM_LinearCombineSSE(TransposedLeft.Rows[3], TransposedRight);       
+    
+    Result = HMM_Transpose(Result);
+    
+#else
     int Columns;
     for(Columns = 0; Columns < 4; ++Columns)
     {
@@ -1407,7 +1506,7 @@ HMM_MultiplyMat4(hmm_mat4 Left, hmm_mat4 Right)
             Result.Elements[Columns][Rows] = Sum;
         }
     }
-
+#endif 
     return (Result);
 }
 
@@ -1472,6 +1571,11 @@ HMM_Transpose(hmm_mat4 Matrix)
 {
     hmm_mat4 Result = HMM_Mat4();
 
+#ifdef HANDMADE_MATH__USE_SSE
+    Result = Matrix;
+    
+    _MM_TRANSPOSE4_PS(Result.Rows[0], Result.Rows[1], Result.Rows[2], Result.Rows[3]);    
+#else 
     int Columns;
     for(Columns = 0; Columns < 4; ++Columns)
     {
@@ -1481,7 +1585,8 @@ HMM_Transpose(hmm_mat4 Matrix)
             Result.Elements[Rows][Columns] = Matrix.Elements[Columns][Rows];
         }
     }
-
+#endif 
+        
     return (Result);
 }
 
@@ -2239,6 +2344,33 @@ HMM_Divide(hmm_quaternion Left, float Right)
     return (Result);
 }
 
+HINLINE hmm_bool
+HMM_Equals(hmm_vec2 Left, hmm_vec2 Right)
+{
+    hmm_bool Result = 0;
+
+    Result = HMM_EqualsVec2(Left, Right);
+    return (Result);
+}
+
+HINLINE hmm_bool
+HMM_Equals(hmm_vec3 Left, hmm_vec3 Right)
+{
+    hmm_bool Result = 0;
+
+    Result = HMM_EqualsVec3(Left, Right);
+    return (Result);
+}
+
+HINLINE hmm_bool
+HMM_Equals(hmm_vec4 Left, hmm_vec4 Right)
+{
+    hmm_bool Result = 0;
+
+    Result = HMM_EqualsVec4(Left, Right);
+    return (Result);
+}
+
 HINLINE hmm_vec2
 operator+(hmm_vec2 Left, hmm_vec2 Right)
 {
@@ -2701,6 +2833,43 @@ operator*=(hmm_quaternion &Left, float Right)
     return (Left = Left * Right);
 }
 
+HINLINE hmm_bool
+operator==(hmm_vec2 Left, hmm_vec2 Right)
+{
+    return HMM_EqualsVec2(Left, Right);    
+}
+
+HINLINE hmm_bool
+operator==(hmm_vec3 Left, hmm_vec3 Right)
+{
+    return HMM_EqualsVec3(Left, Right);    
+}
+
+HINLINE hmm_bool
+operator==(hmm_vec4 Left, hmm_vec4 Right)
+{
+    return HMM_EqualsVec4(Left, Right);    
+}
+
+
+HINLINE hmm_bool 
+operator!=(hmm_vec2 Left, hmm_vec2 Right)
+{
+    return !HMM_EqualsVec2(Left, Right);    
+}
+
+HINLINE hmm_bool 
+operator!=(hmm_vec3 Left, hmm_vec3 Right)
+{
+    return !HMM_EqualsVec3(Left, Right);    
+}
+
+HINLINE hmm_bool 
+operator!=(hmm_vec4 Left, hmm_vec4 Right)
+{
+    return !HMM_EqualsVec4(Left, Right);    
+}
+
 #endif /* HANDMADE_MATH_CPP_MODE */
 
 #endif /* HANDMADE_MATH_IMPLEMENTATION */
diff --git a/README.md b/README.md
index e785fb4..68a74d3 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,7 @@ _This library is free and will stay free, but if you would like to support devel
 
 Version         | Changes        | 
 ----------------|----------------|
+**1.2.0** | Added equality functions for `HMM_Vec2`, `HMM_Vec3`, and `HMM_Vec4`, and SSE'd `HMM_MultiplyMat4` and `HMM_Transpose`.
 **1.1.5** | Added `Width` and `Height` to `HMM_Vec2`, and made it so you can supply your own `SqrtF`.
 **1.1.4** | Fixed SSE being included on platforms that don't support it, and fixed divide-by-zero errors when normalizing zero vectors.
 **1.1.3** | Fixed compile error in C mode
diff --git a/test/HandmadeMath.cpp b/test/HandmadeMath.cpp
index 5514f0b..aa4c075 100644
--- a/test/HandmadeMath.cpp
+++ b/test/HandmadeMath.cpp
@@ -1,5 +1,2 @@
-
-#define HANDMADE_MATH_IMPLEMENTATION
-#define HANDMADE_MATH_CPP_MODE
-#define HANDMADE_MATH_NO_INLINE
-#include "../HandmadeMath.h"
+#include "HandmadeMath.c"
+// C++ compilers complain when compiling a .c file...
diff --git a/test/HandmadeMath_NoSSE.c b/test/HandmadeMath_NoSSE.c
deleted file mode 100644
index 64e88c6..0000000
--- a/test/HandmadeMath_NoSSE.c
+++ /dev/null
@@ -1,5 +0,0 @@
-
-#define HANDMADE_MATH_IMPLEMENTATION
-#define HANDMADE_MATH_NO_SSE
-#define HANDMADE_MATH_NO_INLINE
-#include "../HandmadeMath.h"
diff --git a/test/HandmadeMath_NoSSE.cpp b/test/HandmadeMath_NoSSE.cpp
deleted file mode 100644
index 1ee7f09..0000000
--- a/test/HandmadeMath_NoSSE.cpp
+++ /dev/null
@@ -1,6 +0,0 @@
-
-#define HANDMADE_MATH_IMPLEMENTATION
-#define HANDMADE_MATH_CPP_MODE
-#define HANDMADE_MATH_NO_SSE
-#define HANDMADE_MATH_NO_INLINE
-#include "../HandmadeMath.h"
diff --git a/test/HandmadeTest.h b/test/HandmadeTest.h
index aa0e0dd..9eb3652 100644
--- a/test/HandmadeTest.h
+++ b/test/HandmadeTest.h
@@ -45,6 +45,20 @@ int hmt_count_failures = 0;
 /*
  * Asserts and expects
  */
+#define EXPECT_TRUE(_actual) do { \
+    if (!(_actual)) { \
+        CASE_FAIL(); \
+        printf("Expected true but got something false"); \
+    } \
+} while (0)
+
+#define EXPECT_FALSE(_actual) do { \
+    if (_actual) { \
+        CASE_FAIL(); \
+        printf("Expected false but got something true"); \
+    } \
+} while (0)
+
 #define EXPECT_FLOAT_EQ(_actual, _expected) do { \
     float actual = (_actual); \
     float diff = actual - (_expected); \
diff --git a/test/Makefile b/test/Makefile
index 70353ee..d98be3a 100644
--- a/test/Makefile
+++ b/test/Makefile
@@ -1,6 +1,6 @@
-ROOT_DIR = ..
+ROOT_DIR=..
 
-CXXFLAGS += -g -Wall -Wextra -pthread -Wno-missing-braces -Wno-missing-field-initializers
+CXXFLAGS+=-g -Wall -Wextra -pthread -Wno-missing-braces -Wno-missing-field-initializers
 
 all: c c_no_sse cpp cpp_no_sse
 
@@ -8,17 +8,30 @@ clean:
 	rm -f hmm_test_c hmm_test_cpp hmm_test_c_no_sse hmm_test_cpp_no_sse *.o
 
 c: $(ROOT_DIR)/test/HandmadeMath.c test_impl
-	$(CC) $(CPPFLAGS) $(CXXFLAGS) -std=c99 -c $(ROOT_DIR)/test/HandmadeMath.c $(ROOT_DIR)/test/hmm_test.c -lm
+	@echo "\nCompiling in C mode"
+	$(CC) $(CPPFLAGS) $(CXXFLAGS) -std=c99 \
+		-c $(ROOT_DIR)/test/HandmadeMath.c $(ROOT_DIR)/test/hmm_test.c \
+		-lm
 	$(CC) -ohmm_test_c HandmadeMath.o hmm_test.o -lm
 
-c_no_sse: $(ROOT_DIR)/test/HandmadeMath_NoSSE.c test_impl
-	$(CC) $(CPPFLAGS) $(CXXFLAGS) -std=c99 -c $(ROOT_DIR)/test/HandmadeMath_NoSSE.c $(ROOT_DIR)/test/hmm_test.c -lm
-	$(CC) -ohmm_test_c_no_sse HandmadeMath_NoSSE.o hmm_test.o -lm
+c_no_sse: $(ROOT_DIR)/test/HandmadeMath.c test_impl
+	@echo "\nCompiling in C mode (no SSE)"
+	$(CC) $(CPPFLAGS) $(CXXFLAGS) -std=c99 \
+	    -DHANDMADE_MATH_NO_SSE \
+	    -c $(ROOT_DIR)/test/HandmadeMath.c $(ROOT_DIR)/test/hmm_test.c \
+	    -lm
+	$(CC) -ohmm_test_c_no_sse HandmadeMath.o hmm_test.o -lm
 
 cpp: $(ROOT_DIR)/test/HandmadeMath.cpp test_impl
-	$(CXX) $(CPPFLAGS) $(CXXFLAGS) -ohmm_test_cpp $(ROOT_DIR)/test/HandmadeMath.cpp $(ROOT_DIR)/test/hmm_test.cpp
+	@echo "\nCompiling in C++ mode"
+	$(CXX) $(CPPFLAGS) $(CXXFLAGS) -ohmm_test_cpp \
+		-DHANDMADE_MATH_CPP_MODE \
+		$(ROOT_DIR)/test/HandmadeMath.cpp $(ROOT_DIR)/test/hmm_test.cpp
 
-cpp_no_sse: $(ROOT_DIR)/test/HandmadeMath_NoSSE.cpp test_impl
-	$(CXX) $(CPPFLAGS) $(CXXFLAGS) -ohmm_test_cpp_no_sse $(ROOT_DIR)/test/HandmadeMath_NoSSE.cpp $(ROOT_DIR)/test/hmm_test.cpp
+cpp_no_sse: $(ROOT_DIR)/test/HandmadeMath.cpp test_impl
+	@echo "\nCompiling in C++ mode (no SSE)"
+	$(CXX) $(CPPFLAGS) $(CXXFLAGS) -ohmm_test_cpp_no_sse \
+		-DHANDMADE_MATH_CPP_MODE -DHANDMADE_MATH_NO_SSE \
+		$(ROOT_DIR)/test/HandmadeMath.cpp $(ROOT_DIR)/test/hmm_test.cpp
 
 test_impl: $(ROOT_DIR)/test/hmm_test.cpp $(ROOT_DIR)/test/hmm_test.c
diff --git a/test/README.md b/test/README.md
new file mode 100644
index 0000000..c2fdd38
--- /dev/null
+++ b/test/README.md
@@ -0,0 +1,11 @@
+# Testing
+
+You can compile and run the tests yourself by running:
+
+```
+make
+./hmm_test_c
+./hmm_test_c_no_sse
+./hmm_test_cpp
+./hmm_test_cpp_no_sse
+```
diff --git a/test/hmm_test.c b/test/hmm_test.c
index cec33cf..bc6beca 100644
--- a/test/hmm_test.c
+++ b/test/hmm_test.c
@@ -827,7 +827,7 @@ int run_tests()
                 {
                     for (int Row = 0; Row < 4; ++Row)
                     {
-                        EXPECT_FLOAT_EQ(result.Elements[Column][Row], Expected) << "At column " << Column << ", row " << Row;
+                        EXPECT_FLOAT_EQ(result.Elements[Column][Row], Expected);
                         Expected += 2.0f;
                     }
                 }
@@ -839,7 +839,7 @@ int run_tests()
                 {
                     for (int Row = 0; Row < 4; ++Row)
                     {
-                        EXPECT_FLOAT_EQ(result.Elements[Column][Row], Expected) << "At column " << Column << ", row " << Row;
+                        EXPECT_FLOAT_EQ(result.Elements[Column][Row], Expected);
                         Expected += 2.0f;
                     }
                 }
@@ -851,7 +851,7 @@ int run_tests()
             {
                 for (int Row = 0; Row < 4; ++Row)
                 {
-                    EXPECT_FLOAT_EQ(m4_1.Elements[Column][Row], Expected) << "At column " << Column << ", row " << Row;
+                    EXPECT_FLOAT_EQ(m4_1.Elements[Column][Row], Expected);
                     Expected += 2.0f;
                 }
             }
@@ -1041,7 +1041,7 @@ int run_tests()
                 {
                     for (int Row = 0; Row < 4; ++Row)
                     {
-                        EXPECT_FLOAT_EQ(result.Elements[Column][Row], -16.0f) << "At column " << Column << ", row " << Row;
+                        EXPECT_FLOAT_EQ(result.Elements[Column][Row], -16.0f);
                     }
                 }
             }
@@ -1051,7 +1051,7 @@ int run_tests()
                 {
                     for (int Row = 0; Row < 4; ++Row)
                     {
-                        EXPECT_FLOAT_EQ(result.Elements[Column][Row], -16.0f) << "At column " << Column << ", row " << Row;
+                        EXPECT_FLOAT_EQ(result.Elements[Column][Row], -16.0f);
                     }
                 }
             }
@@ -1061,7 +1061,7 @@ int run_tests()
             {
                 for (int Row = 0; Row < 4; ++Row)
                 {
-                    EXPECT_FLOAT_EQ(m4_1.Elements[Column][Row], -16.0f) << "At column " << Column << ", row " << Row;
+                    EXPECT_FLOAT_EQ(m4_1.Elements[Column][Row], -16.0f);
                 }
             }
 #endif
@@ -1993,6 +1993,67 @@ int run_tests()
     }
     CATEGORY_END()
 
+    CATEGORY_BEGIN(Equality)
+    {
+        TEST_BEGIN(Vec2)
+        {
+            hmm_vec2 a = HMM_Vec2(1.0f, 2.0f);
+            hmm_vec2 b = HMM_Vec2(1.0f, 2.0f);
+            hmm_vec2 c = HMM_Vec2(3.0f, 4.0f);
+
+            EXPECT_TRUE(HMM_EqualsVec2(a, b));
+            EXPECT_FALSE(HMM_EqualsVec2(a, c));
+
+#ifdef HANDMADE_MATH_CPP_MODE
+            EXPECT_TRUE(HMM_Equals(a, b));
+            EXPECT_FALSE(HMM_Equals(a, c));
+
+            EXPECT_TRUE(a == b);
+            EXPECT_FALSE(a == c);
+#endif
+        }
+        TEST_END()
+
+        TEST_BEGIN(Vec3)
+        {
+            hmm_vec3 a = HMM_Vec3(1.0f, 2.0f, 3.0f);
+            hmm_vec3 b = HMM_Vec3(1.0f, 2.0f, 3.0f);
+            hmm_vec3 c = HMM_Vec3(4.0f, 5.0f, 6.0f);
+
+            EXPECT_TRUE(HMM_EqualsVec3(a, b));
+            EXPECT_FALSE(HMM_EqualsVec3(a, c));
+
+#ifdef HANDMADE_MATH_CPP_MODE
+            EXPECT_TRUE(HMM_Equals(a, b));
+            EXPECT_FALSE(HMM_Equals(a, c));
+
+            EXPECT_TRUE(a == b);
+            EXPECT_FALSE(a == c);
+#endif
+        }
+        TEST_END()
+
+        TEST_BEGIN(Vec4)
+        {
+            hmm_vec4 a = HMM_Vec4(1.0f, 2.0f, 3.0f, 4.0f);
+            hmm_vec4 b = HMM_Vec4(1.0f, 2.0f, 3.0f, 4.0f);
+            hmm_vec4 c = HMM_Vec4(5.0f, 6.0f, 7.0f, 8.0f);
+
+            EXPECT_TRUE(HMM_EqualsVec4(a, b));
+            EXPECT_FALSE(HMM_EqualsVec4(a, c));
+
+#ifdef HANDMADE_MATH_CPP_MODE
+            EXPECT_TRUE(HMM_Equals(a, b));
+            EXPECT_FALSE(HMM_Equals(a, c));
+
+            EXPECT_TRUE(a == b);
+            EXPECT_FALSE(a == c);
+#endif
+        }
+        TEST_END()
+    }
+    CATEGORY_END()
+
     CATEGORY_BEGIN(Projection)
     {
         TEST_BEGIN(Orthographic)
@@ -2093,5 +2154,49 @@ int run_tests()
     }
     CATEGORY_END()
 
+#ifdef HANDMADE_MATH__USE_SSE
+    CATEGORY_BEGIN(SSE)
+    {
+        TEST_BEGIN(LinearCombine)
+        {
+            hmm_mat4 MatrixOne = HMM_Mat4d(2.0f);
+            hmm_mat4 MatrixTwo = HMM_Mat4d(4.0f);
+            hmm_mat4 Result;
+            
+            Result.Rows[0] = HMM_LinearCombineSSE(MatrixOne.Rows[0], MatrixTwo);
+            Result.Rows[1] = HMM_LinearCombineSSE(MatrixOne.Rows[1], MatrixTwo);
+            Result.Rows[2] = HMM_LinearCombineSSE(MatrixOne.Rows[2], MatrixTwo);
+            Result.Rows[3] = HMM_LinearCombineSSE(MatrixOne.Rows[3], MatrixTwo);
+            
+            {
+                EXPECT_FLOAT_EQ(Result.Elements[0][0], 8.0f);
+                EXPECT_FLOAT_EQ(Result.Elements[0][1], 0.0f);
+                EXPECT_FLOAT_EQ(Result.Elements[0][2], 0.0f);
+                EXPECT_FLOAT_EQ(Result.Elements[0][3], 0.0f);
+                                
+                EXPECT_FLOAT_EQ(Result.Elements[1][0], 0.0f);
+                EXPECT_FLOAT_EQ(Result.Elements[1][1], 8.0f);                
+                EXPECT_FLOAT_EQ(Result.Elements[1][2], 0.0f);
+                EXPECT_FLOAT_EQ(Result.Elements[1][3], 0.0f);
+
+                                
+                EXPECT_FLOAT_EQ(Result.Elements[2][0], 0.0f);
+                EXPECT_FLOAT_EQ(Result.Elements[2][1], 0.0f);                
+                EXPECT_FLOAT_EQ(Result.Elements[2][2], 8.0f);
+                EXPECT_FLOAT_EQ(Result.Elements[2][3], 0.0f);
+
+                
+                EXPECT_FLOAT_EQ(Result.Elements[3][0], 0.0f);
+                EXPECT_FLOAT_EQ(Result.Elements[3][1], 0.0f);                
+                EXPECT_FLOAT_EQ(Result.Elements[3][2], 0.0f);
+                EXPECT_FLOAT_EQ(Result.Elements[3][3], 8.0f);                
+            }
+            
+        }
+        TEST_END()
+    }
+    CATEGORY_END()
+#endif
+
     return 0;
 }