Clearing

class/basicMath.js

@@ -93,7 +93,6 @@ class BasicMath
         }
         if(b < 0)
         {
-            // Example: 5^3 = 1 ÷ 5 ÷ 5 ÷ 5 = 0,008
             let sum = 1;
             for (var i = 0; i < b; i++)
             {
@@ -273,7 +272,7 @@ class BasicMath
             a = a / Math.pow(10, precision);
             return {a: a, precision: precision, result: a};
         }
-        
+
     }
 
 }

class/functionsMath.js

@@ -1,6 +1,6 @@
-class functionsMath
+class FunctionsMath
 {
 
 }
 
-module.exports = functionsMath;
+module.exports = FunctionsMath;

index.js

@@ -1,15 +1,16 @@
 let BasicMath = require('./class/basicMath.js');
-let functionsMath = require('./class/functionsMath.js');
+let FunctionsMath = require('./class/functionsMath.js');
 class AllMath {
     constructor() {
-        this.basicMath = new basicMath();
-        this.functionsMath = new functionsMath();
+        this.BasicMath = new basicMath();
+        this.FunctionsMath = new functionsMath();
+        this.FunctionsDate = new FunctionsDate();
     }
 
 }
 
 module.exports = {
     BasicMath: BasicMath,
-    functionsMath: functionsMath,
+    FunctionsMath: FunctionsMath,
     AllMath: AllMath
 }

test.js

@@ -1,5 +1,6 @@
 let math_c = require('./index.js');
-let math_basicMath = new math_c.basicMath();
+let math_basicMath = new math_c.BasicMath();
+let math_functionsMath = new math_c.FunctionsMath();
 
 console.log(math_basicMath.addition(1, 2));
 console.log(math_basicMath.addition(1, 2).result);