diff --git a/math/OutputEpsilon.cpp b/math/OutputEpsilon.cpp
index 3fed01c..85e7c1f 100644
--- a/math/OutputEpsilon.cpp
+++ b/math/OutputEpsilon.cpp
@@ -6,9 +6,13 @@ using namespace hgl;
 
 int main(int,char **)
 {
-    std::cout<<"float: "<<HGL_FLOAT_EPSILON<<std::endl;
-    
-    std::cout<<"double: "<<HGL_DOUBLE_EPSILON<<std::endl;
+    std::cout<<"float min:"<<HGL_FLOAT_MIN<<std::endl;
+    std::cout<<"float max:"<<HGL_FLOAT_MAX<<std::endl;
+    std::cout<<"float epsilon: "<<HGL_FLOAT_EPSILON<<std::endl;
+
+    std::cout<<"double min:"<<HGL_DOUBLE_MIN<<std::endl;
+    std::cout<<"double max:"<<HGL_DOUBLE_MAX<<std::endl;
+    std::cout<<"double epsilon: "<<HGL_DOUBLE_EPSILON<<std::endl;
 
     return 0;
 }
\ No newline at end of file