diff --git a/src/simulator/mem_cmp.rs b/src/simulator/mem_cmp.rs
index cbc77fe..9c4d1da 100644
--- a/src/simulator/mem_cmp.rs
+++ b/src/simulator/mem_cmp.rs
@@ -220,17 +220,16 @@ impl MemChecker{
 
     }
 
+    /// Compare sections of a memChecker and a machine memory
+    ///
+    /// ### Parameters
+    ///
+    /// - **m_c** contains section of the memory checker
+    /// - **machine** contains the main memory
     pub fn compare_machine_memory(m_c: &MemChecker, machine: &Machine) -> bool {
-
-        for section in m_c.sections.iter() {
-            for i in 0..section.len {
-                if machine.main_memory[section.addr + i] != section.content[i] {
-                    return false;
-                }
-            }
-        }
-
-        return true;
+        m_c.sections.iter().map(|section| {
+            !(0..section.len).into_iter().all(|i| machine.main_memory[section.addr + i] == section.content[i])
+        }).all(|e| e == true)
     }