refactor structs to records, add new classes for financial calculations, implement EMA and SMA with circular buffer. Generate random financial data using GBM model. Also, test the SMA calculation with sample data.

.refactoring/test.dib

@@ -4,17 +4,34 @@
 
 #!csharp
 
-#load "./base.cs"
+#r "..\v2\bin\Debug\calculations.dll"
+using QuanTAlib;
 
 #!csharp
 
 TValue vv = new(10);
 display(vv.ToString());
+display(vv.IsHot);
+
+TBar bb = new(1,1,1,1,10);
+display(bb.ToString());
+display(bb.IsNew);
 
 #!csharp
 
-TBar bb = new();
-display(bb.ToString());
+int i=10;
+SMA sma = new(i);
+Console.WriteLine($"{"Close",10}   {"SMA(" + i + ")",10}");
+for (int i = 0; i < 20; i++)
+{
+    TValue c =(double)i+1;
+    sma.Update(10000,true);
+    sma.Update(1,false);
+    sma.Update(-1000,false);
+    sma.Update(c,false);
+
+    Console.WriteLine($"{i+1}  {(double)c,10:F2}   {(double)sma.Value,10:F2}     {sma.Value.IsHot}");
+}
 
 #!csharp