diff --git a/PyGLM/internal_functions/ctypes_pointers.h b/PyGLM/internal_functions/ctypes_pointers.h
index a75495a..c44c4f0 100644
--- a/PyGLM/internal_functions/ctypes_pointers.h
+++ b/PyGLM/internal_functions/ctypes_pointers.h
@@ -137,8 +137,10 @@ static PyObject* PyGLM_ToCtypesP(bool* ptr) {
 	Py_DECREF(ptr_as_c_void_p);
 	return out;
 }
+/*
 static PyObject* PyGLM_ToCtypesP(void* ptr) {
 	PyObject* ptr_as_c_void_p = PyGLM_CtypesVoidP_FromVoidP(ptr);
 	return ptr_as_c_void_p;
 }
+*/
 #endif
\ No newline at end of file
diff --git a/PyGLM/internal_functions/number_functions.h b/PyGLM/internal_functions/number_functions.h
index 31d85b7..1d53e0a 100644
--- a/PyGLM/internal_functions/number_functions.h
+++ b/PyGLM/internal_functions/number_functions.h
@@ -39,6 +39,7 @@ static unsigned long PyLong_AsUnsignedLongAndOverflow(PyObject* arg, int* overfl
 	return out;
 }
 
+/*
 static unsigned long long PyLong_AsUnsignedLongLongAndOverflow(PyObject* arg, int* overflow) {
 	unsigned long long out = PyLong_AsUnsignedLongLong(arg);
 	if (PyErr_Occurred()) {
@@ -50,6 +51,7 @@ static unsigned long long PyLong_AsUnsignedLongLongAndOverflow(PyObject* arg, in
 	}
 	return out;
 }
+*/
 
 static int PyLong_Sign(PyObject* arg) {
 	int overflow;
diff --git a/PyGLM/internal_functions/type_checkers.h b/PyGLM/internal_functions/type_checkers.h
index e288ae9..2e675bd 100644
--- a/PyGLM/internal_functions/type_checkers.h
+++ b/PyGLM/internal_functions/type_checkers.h
@@ -52,7 +52,7 @@ static bool get_py_buffer(PyObject* arg, Py_buffer* out) {
 	
 	bool buffer_found = false;
 
-	for (int i = 0; i < sizeof(accepted_buffer_flags) / sizeof(int); i++) {
+	for (size_t i = 0; i < sizeof(accepted_buffer_flags) / sizeof(int); i++) {
 		if (PyObject_GetBuffer(arg, out, accepted_buffer_flags[i]) == -1) {
 			PyErr_Clear();
 		} else {
@@ -147,7 +147,7 @@ static _FormatType getFormatType(char* format) {
 	if (format == NULL) {
 		return _FormatType::UINT8;
 	}
-	if (format[0] == '=' || is_big_endian() && format[0] == '>' || !is_big_endian() && format[0] == '<' || is_big_endian() && format[0] == '!') {
+	if (format[0] == '=' || (is_big_endian() && format[0] == '>') || (!is_big_endian() && format[0] == '<') || (is_big_endian() && format[0] == '!')) {
 		switch(format[1]) {
 			case 'b':
 				return _FormatType::INT8;
@@ -183,7 +183,7 @@ static _FormatType getFormatType(char* format) {
 
 		}
 	}
-	if (!is_big_endian() && format[0] == '>' || is_big_endian() && format[0] == '<' || !is_big_endian() && format[0] == '!') {
+	if ((!is_big_endian() && format[0] == '>') || (is_big_endian() && format[0] == '<') || (!is_big_endian() && format[0] == '!')) {
 		return _FormatType::NONE;
 	}
 
diff --git a/PyGLM/type_methods/glmArray.h b/PyGLM/type_methods/glmArray.h
index bc785a4..75a2c76 100644
--- a/PyGLM/type_methods/glmArray.h
+++ b/PyGLM/type_methods/glmArray.h
@@ -5072,6 +5072,15 @@ static PyObject* glmArray_sub(PyObject* obj1, PyObject* obj2) {
 	return NULL;
 }
 
+template<typename T>
+static inline T glmArray_simple_mul(T a, T b) {
+	return a * b;
+}
+
+static inline bool glmArray_simple_mul(bool a, bool b) {
+	return a && b;
+}
+
 template<typename T>
 static PyObject* glmArray_mul_T_SEQ(glmArray* arr1, glmArray* arr2) {
 	glmArray* outArray = (glmArray*)glmArray_new(&glmArrayType, NULL, NULL);
@@ -5118,7 +5127,7 @@ static PyObject* glmArray_mul_T_SEQ(glmArray* arr1, glmArray* arr2) {
 		Py_ssize_t arr2Ratio = arr2->itemSize / outArray->dtSize;
 
 		for (Py_ssize_t j = 0; j < outArrayRatio; j++) {
-			outArrayDataPtr[outArrayIndex++] = arr1DataPtr[i * arr1Ratio + (j % arr1Ratio)] * arr2DataPtr[i * arr2Ratio + (j % arr2Ratio)];
+			outArrayDataPtr[outArrayIndex++] = glmArray_simple_mul(arr1DataPtr[i * arr1Ratio + (j % arr1Ratio)], arr2DataPtr[i * arr2Ratio + (j % arr2Ratio)]);
 		}
 	}
 
@@ -5241,7 +5250,7 @@ static PyObject* glmArray_mulO_T(glmArray* arr, T* o, Py_ssize_t o_size, PyGLMTy
 
 		for (Py_ssize_t i = 0; i < outArray->itemCount; i++) {
 			for (Py_ssize_t j = 0; j < outArrayRatio; j++) {
-				outArrayDataPtr[outArrayIndex++] = arrDataPtr[i * arrRatio + (j % arrRatio)] * o[j % o_size];
+				outArrayDataPtr[outArrayIndex++] = glmArray_simple_mul(arrDataPtr[i * arrRatio + (j % arrRatio)], o[j % o_size]);
 			}
 		}
 
@@ -5273,7 +5282,7 @@ static PyObject* glmArray_mulO_T(glmArray* arr, T* o, Py_ssize_t o_size, PyGLMTy
 
 		for (Py_ssize_t i = 0; i < outArray->itemCount; i++) {
 			for (Py_ssize_t j = 0; j < outArrayRatio; j++) {
-				outArrayDataPtr[outArrayIndex++] = arrDataPtr[i * arrRatio + (j % arrRatio)] * o[j % o_size];
+				outArrayDataPtr[outArrayIndex++] = glmArray_simple_mul(arrDataPtr[i * arrRatio + (j % arrRatio)], o[j % o_size]);
 			}
 		}