diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3bef207..b649d57 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -13,6 +13,7 @@ add_executable(
     src/core/cpu/sse.cpp
     src/core/cpu/naive.cpp
     src/core/cpu/avx2.cpp
+    src/core/bmath/complex.cpp
     sse.cpp
 )
 
diff --git a/main.cpp b/main.cpp
index 0c650f2..9f69a8d 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,29 +1,14 @@
 #include <iostream>
 #include "src/core/blist.hpp"
-#include "src/core/bmath/bmath.h"
 #include "src/core/cpu/avx2.hpp"
 #include <string>
 #include <iomanip>
 
-using namespace Core::bmath;
 using namespace Core::Cpu;
 
 
 int main(int argc, char **argv) {
 
-    BMath  bm1 = BMath();
-    BMath bm2;
-    u_int64_t c1 = bm1.sum(1,2);
-
-    char* input[1024];
-    std::string str=std::string();
-
-    for(int i=0; i<1024*1024*50; i++){
-      BMath* bm2=new BMath();
-      c1=c1+bm2->sum(c1,i);
-      delete bm2;
-    }
-
 
     blist<int> list = blist<int>();
     std::cout << "List size: " << list.getSize() <<std::endl;
diff --git a/src/core/bmath/bmath.h b/src/core/bmath/bmath.h
deleted file mode 100644
index df548e5..0000000
--- a/src/core/bmath/bmath.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#ifndef BALHAU_CORE_BMATH
-#define BALHAU_CORE_BMATH
-
-#include <sys/types.h>
-#include <iostream>
-
-namespace Core {
-    namespace bmath {
-        class BMath {
-            public:
-                BMath(){
-                    //std::cout << "Constructor BMath called" << std::endl;
-                }
-                u_int64_t sum(u_int64_t a,u_int64_t b){
-                    return a+b;
-                }
-
-
-
-                ~BMath(){
-                    //std::cout<< "Destructor BMath called" << std::endl;
-                }
-
-        };
-    };
-}
-#endif
\ No newline at end of file
diff --git a/src/core/bmath/complex.cpp b/src/core/bmath/complex.cpp
new file mode 100644
index 0000000..59ac869
--- /dev/null
+++ b/src/core/bmath/complex.cpp
@@ -0,0 +1,6 @@
+#include "complex.hpp"
+
+Core::Bmath::Complex::Complex(Long real,Long imaginary){
+    this->real=real;
+    this->imaginary=imaginary;
+};
\ No newline at end of file
diff --git a/src/core/bmath/complex.hpp b/src/core/bmath/complex.hpp
new file mode 100644
index 0000000..26faf61
--- /dev/null
+++ b/src/core/bmath/complex.hpp
@@ -0,0 +1,21 @@
+#ifndef CORE_BMATH_COMPLEX
+#define CORE_BMATH_COMPLEX
+
+#include "../cpu/types.hpp"
+
+namespace Core{
+    namespace Bmath{
+        class Complex{
+            private:
+                Long real;
+                Long imaginary;
+            
+            public:
+                Complex(Long real,Long imaginary);
+                Complex& operator+=(const Complex& rightOp);
+                friend Complex operator+(Complex leftOp,const Complex &rightOp);
+        };
+    };
+};
+
+#endif
\ No newline at end of file