diff --git a/cmake-build-release/Testing/Temporary/LastTest.log b/cmake-build-release/Testing/Temporary/LastTest.log
index e5da0f2..1ee4ecb 100644
--- a/cmake-build-release/Testing/Temporary/LastTest.log
+++ b/cmake-build-release/Testing/Temporary/LastTest.log
@@ -1,3 +1,3 @@
-Start testing: Jan 25 14:42 EST
+Start testing: Jan 25 14:48 EST
 ----------------------------------------------------------
-End testing: Jan 25 14:42 EST
+End testing: Jan 25 14:48 EST
diff --git a/src/main.cpp b/src/main.cpp
index e1f2ee5..d4211b3 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -126,11 +126,16 @@ struct node
                 std::cout << function_name_map[to_underlying(type)] << " ";
             else
             {
-                evaluate();
                 if (type == function_t::SCALAR)
+                {
+                    evaluate();
                     std::cout << img->get().x() << " ";
-                else
+                } else if (type == function_t::COLOR)
+                {
+                    evaluate();
                     std::cout << '{' << img->get().x() << ", " << img->get().y() << ", " << img->get().z() << "} ";
+                } else
+                    std::cout << function_name_map[to_underlying(type)] << " ";
             }
             for (size_t i = 0; i < argc; i++)
                 sub_nodes[i]->print_tree();