diff --git a/.vs/MatrixSol/FileContentIndex/1b8c800a-acc3-4b99-b233-dddf62fdb578.vsidx b/.vs/MatrixSol/FileContentIndex/1b8c800a-acc3-4b99-b233-dddf62fdb578.vsidx
deleted file mode 100644
index 5a883b8..0000000
Binary files a/.vs/MatrixSol/FileContentIndex/1b8c800a-acc3-4b99-b233-dddf62fdb578.vsidx and /dev/null differ
diff --git a/.vs/MatrixSol/v17/.suo b/.vs/MatrixSol/v17/.suo
index 7ddc1b2..64402bb 100644
Binary files a/.vs/MatrixSol/v17/.suo and b/.vs/MatrixSol/v17/.suo differ
diff --git a/.vs/MatrixSol/v17/DocumentLayout.backup.json b/.vs/MatrixSol/v17/DocumentLayout.backup.json
index 2f4cde0..1a7d56c 100644
--- a/.vs/MatrixSol/v17/DocumentLayout.backup.json
+++ b/.vs/MatrixSol/v17/DocumentLayout.backup.json
@@ -2,10 +2,6 @@
   "Version": 1,
   "WorkspaceRootPath": "C:\\Users\\Hackaton\\source\\repos\\MatrixSolution\\MatrixSol\\",
   "Documents": [
-    {
-      "AbsoluteMoniker": "D:0:0:{67C8B376-25F3-481A-8684-66E651A0461B}|MatrixProject.Test\\MatrixProject.Test.csproj|c:\\users\\hackaton\\source\\repos\\matrixsolution\\matrixsol\\matrixproject.test\\matrixproject.test.csproj||{FA3CD31E-987B-443A-9B81-186104E8DAC1}|",
-      "RelativeMoniker": "D:0:0:{67C8B376-25F3-481A-8684-66E651A0461B}|MatrixProject.Test\\MatrixProject.Test.csproj|solutionrelative:matrixproject.test\\matrixproject.test.csproj||{FA3CD31E-987B-443A-9B81-186104E8DAC1}|"
-    },
     {
       "AbsoluteMoniker": "D:0:0:{67C8B376-25F3-481A-8684-66E651A0461B}|MatrixProject.Test\\MatrixProject.Test.csproj|c:\\users\\hackaton\\source\\repos\\matrixsolution\\matrixsol\\matrixproject.test\\matrixtest.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}",
       "RelativeMoniker": "D:0:0:{67C8B376-25F3-481A-8684-66E651A0461B}|MatrixProject.Test\\MatrixProject.Test.csproj|solutionrelative:matrixproject.test\\matrixtest.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}"
@@ -13,6 +9,10 @@
     {
       "AbsoluteMoniker": "D:0:0:{E812BC68-6D94-4469-B05B-ADCA58D74C56}|MatrixProject\\MatrixProject.csproj|c:\\users\\hackaton\\source\\repos\\matrixsolution\\matrixsol\\matrixproject\\matrix.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}",
       "RelativeMoniker": "D:0:0:{E812BC68-6D94-4469-B05B-ADCA58D74C56}|MatrixProject\\MatrixProject.csproj|solutionrelative:matrixproject\\matrix.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}"
+    },
+    {
+      "AbsoluteMoniker": "D:0:0:{67C8B376-25F3-481A-8684-66E651A0461B}|MatrixProject.Test\\MatrixProject.Test.csproj|c:\\users\\hackaton\\source\\repos\\matrixsolution\\matrixsol\\matrixproject.test\\matrixproject.test.csproj||{FA3CD31E-987B-443A-9B81-186104E8DAC1}|",
+      "RelativeMoniker": "D:0:0:{67C8B376-25F3-481A-8684-66E651A0461B}|MatrixProject.Test\\MatrixProject.Test.csproj|solutionrelative:matrixproject.test\\matrixproject.test.csproj||{FA3CD31E-987B-443A-9B81-186104E8DAC1}|"
     }
   ],
   "DocumentGroupContainers": [
@@ -22,46 +22,44 @@
       "DocumentGroups": [
         {
           "DockedWidth": 200,
-          "SelectedChildIndex": 0,
+          "SelectedChildIndex": 1,
           "Children": [
             {
               "$type": "Document",
-              "DocumentIndex": 0,
-              "Title": "MatrixProject.Test",
+              "DocumentIndex": 2,
+              "Title": "MatrixProject.Test.csproj",
               "DocumentMoniker": "C:\\Users\\Hackaton\\source\\repos\\MatrixSolution\\MatrixSol\\MatrixProject.Test\\MatrixProject.Test.csproj",
               "RelativeDocumentMoniker": "MatrixProject.Test\\MatrixProject.Test.csproj",
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               "ViewState": "AgIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==",
               "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000758|",
-              "WhenOpened": "2024-10-08T07:03:47.001Z",
-              "EditorCaption": ""
+              "WhenOpened": "2024-10-08T07:03:47.001Z"
             },
             {
               "$type": "Document",
-              "DocumentIndex": 1,
+              "DocumentIndex": 0,
               "Title": "MatrixTest.cs",
               "DocumentMoniker": "C:\\Users\\Hackaton\\source\\repos\\MatrixSolution\\MatrixSol\\MatrixProject.Test\\MatrixTest.cs",
               "RelativeDocumentMoniker": "MatrixProject.Test\\MatrixTest.cs",
               "ToolTip": "C:\\Users\\Hackaton\\source\\repos\\MatrixSolution\\MatrixSol\\MatrixProject.Test\\MatrixTest.cs*",
               "RelativeToolTip": "MatrixProject.Test\\MatrixTest.cs*",
-              "ViewState": "AgIAAAAAAAAAAAAAAAAAAA4AAAAZAAAAAAAAAA==",
+              "ViewState": "AgIAABkAAAAAAAAAAAAAACAAAAAvAAAAAAAAAA==",
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               "WhenOpened": "2024-10-08T06:41:24.991Z",
               "EditorCaption": ""
             },
             {
               "$type": "Document",
-              "DocumentIndex": 2,
+              "DocumentIndex": 1,
               "Title": "Matrix.cs",
               "DocumentMoniker": "C:\\Users\\Hackaton\\source\\repos\\MatrixSolution\\MatrixSol\\MatrixProject\\Matrix.cs",
               "RelativeDocumentMoniker": "MatrixProject\\Matrix.cs",
-              "ToolTip": "C:\\Users\\Hackaton\\source\\repos\\MatrixSolution\\MatrixSol\\MatrixProject\\Matrix.cs*",
-              "RelativeToolTip": "MatrixProject\\Matrix.cs*",
-              "ViewState": "AgIAAAAAAAAAAAAAAAAAABgAAAAIAAAAAAAAAA==",
+              "ToolTip": "C:\\Users\\Hackaton\\source\\repos\\MatrixSolution\\MatrixSol\\MatrixProject\\Matrix.cs",
+              "RelativeToolTip": "MatrixProject\\Matrix.cs",
+              "ViewState": "AgIAABYAAAAAAAAAAAAqwAsAAAAAAAAAAAAAAA==",
               "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000738|",
-              "WhenOpened": "2024-10-08T06:36:26.85Z",
-              "EditorCaption": ""
+              "WhenOpened": "2024-10-08T06:36:26.85Z"
             }
           ]
         }
diff --git a/.vs/MatrixSol/v17/DocumentLayout.json b/.vs/MatrixSol/v17/DocumentLayout.json
index 3692fe5..8387c1e 100644
--- a/.vs/MatrixSol/v17/DocumentLayout.json
+++ b/.vs/MatrixSol/v17/DocumentLayout.json
@@ -27,15 +27,14 @@
             {
               "$type": "Document",
               "DocumentIndex": 2,
-              "Title": "MatrixProject.Test",
+              "Title": "MatrixProject.Test.csproj",
               "DocumentMoniker": "C:\\Users\\Hackaton\\source\\repos\\MatrixSolution\\MatrixSol\\MatrixProject.Test\\MatrixProject.Test.csproj",
               "RelativeDocumentMoniker": "MatrixProject.Test\\MatrixProject.Test.csproj",
               "ToolTip": "C:\\Users\\Hackaton\\source\\repos\\MatrixSolution\\MatrixSol\\MatrixProject.Test\\MatrixProject.Test.csproj",
               "RelativeToolTip": "MatrixProject.Test\\MatrixProject.Test.csproj",
               "ViewState": "AgIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==",
               "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000758|",
-              "WhenOpened": "2024-10-08T07:03:47.001Z",
-              "EditorCaption": ""
+              "WhenOpened": "2024-10-08T07:03:47.001Z"
             },
             {
               "$type": "Document",
@@ -43,9 +42,9 @@
               "Title": "MatrixTest.cs",
               "DocumentMoniker": "C:\\Users\\Hackaton\\source\\repos\\MatrixSolution\\MatrixSol\\MatrixProject.Test\\MatrixTest.cs",
               "RelativeDocumentMoniker": "MatrixProject.Test\\MatrixTest.cs",
-              "ToolTip": "C:\\Users\\Hackaton\\source\\repos\\MatrixSolution\\MatrixSol\\MatrixProject.Test\\MatrixTest.cs",
-              "RelativeToolTip": "MatrixProject.Test\\MatrixTest.cs",
-              "ViewState": "AgIAABcAAAAAAAAAAAAAABsAAAA0AAAAAAAAAA==",
+              "ToolTip": "C:\\Users\\Hackaton\\source\\repos\\MatrixSolution\\MatrixSol\\MatrixProject.Test\\MatrixTest.cs*",
+              "RelativeToolTip": "MatrixProject.Test\\MatrixTest.cs*",
+              "ViewState": "AgIAABYAAAAAAAAAAAAAACAAAAA6AAAAAAAAAA==",
               "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000738|",
               "WhenOpened": "2024-10-08T06:41:24.991Z",
               "EditorCaption": ""
@@ -60,8 +59,7 @@
               "RelativeToolTip": "MatrixProject\\Matrix.cs",
               "ViewState": "AgIAABYAAAAAAAAAAAAqwAsAAAAAAAAAAAAAAA==",
               "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000738|",
-              "WhenOpened": "2024-10-08T06:36:26.85Z",
-              "EditorCaption": ""
+              "WhenOpened": "2024-10-08T06:36:26.85Z"
             }
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diff --git a/.vs/MatrixSol/v17/TestStore/0/001.testlog b/.vs/MatrixSol/v17/TestStore/0/001.testlog
index b475e02..861abd3 100644
Binary files a/.vs/MatrixSol/v17/TestStore/0/001.testlog and b/.vs/MatrixSol/v17/TestStore/0/001.testlog differ
diff --git a/MatrixProject.Test/MatrixTest.cs b/MatrixProject.Test/MatrixTest.cs
index 20924eb..15ee35c 100644
--- a/MatrixProject.Test/MatrixTest.cs
+++ b/MatrixProject.Test/MatrixTest.cs
@@ -1,3 +1,5 @@
+using System.Reflection;
+
 namespace MatrixProject.Test;
 
 public class MatrixTest
@@ -24,23 +26,21 @@ public class MatrixTest
         Assert.Equal(5, matrix.Columns);
     }
 
-    [Fact]
-    public void CheckFillMatrixInDefaultConstructor() {
+    [Theory]
+    [MemberData(nameof(testTwoDimArray))]
+    public void CheckFillMatrixInDefaultConstructor(int row, int column, int fillNumber, double[,] testArray) {
     
-        Matrix matrix = new Matrix();
+        Matrix matrix = new Matrix(row, column, fillNumber);
         
-        double[,] testMatrix = new double[,] {
-        { 1, 1, 1, 1, 1},
-        { 1, 1, 1, 1, 1},
-        { 1, 1, 1, 1, 1},
-        { 1, 1, 1, 1, 1},
-        { 1, 1, 1, 1, 1}
-        };
-
-
-        Assert.True(EqualsTwoDimArray(testMatrix, matrix));
+        Assert.True(EqualsTwoDimArray(testArray, matrix));
     }
 
+
+    public static TheoryData<int, int,int, double[,]> testTwoDimArray => new () {
+
+         {2, 2, 3, new double[,] { { 3, 3 }, { 3, 3 } } }
+    };
+
     private bool EqualsTwoDimArray(double[,] testMatrix, Matrix matrix) {
         if(testMatrix.GetLength(0) != matrix.Rows || 
             testMatrix.GetLength(1) != matrix.Columns) return false;
diff --git a/MatrixProject.Test/bin/Debug/net8.0/CoverletSourceRootsMapping_MatrixProject.Test b/MatrixProject.Test/bin/Debug/net8.0/CoverletSourceRootsMapping_MatrixProject.Test
index 3b99a18..6b2591f 100644
Binary files a/MatrixProject.Test/bin/Debug/net8.0/CoverletSourceRootsMapping_MatrixProject.Test and b/MatrixProject.Test/bin/Debug/net8.0/CoverletSourceRootsMapping_MatrixProject.Test differ
diff --git a/MatrixProject.Test/bin/Debug/net8.0/MatrixProject.Test.dll b/MatrixProject.Test/bin/Debug/net8.0/MatrixProject.Test.dll
index 419d58e..009d797 100644
Binary files a/MatrixProject.Test/bin/Debug/net8.0/MatrixProject.Test.dll and b/MatrixProject.Test/bin/Debug/net8.0/MatrixProject.Test.dll differ
diff --git a/MatrixProject.Test/bin/Debug/net8.0/MatrixProject.Test.pdb b/MatrixProject.Test/bin/Debug/net8.0/MatrixProject.Test.pdb
index ce45c9b..6913cac 100644
Binary files a/MatrixProject.Test/bin/Debug/net8.0/MatrixProject.Test.pdb and b/MatrixProject.Test/bin/Debug/net8.0/MatrixProject.Test.pdb differ
diff --git a/MatrixProject.Test/obj/Debug/net8.0/MatrixProject.Test.AssemblyInfo.cs b/MatrixProject.Test/obj/Debug/net8.0/MatrixProject.Test.AssemblyInfo.cs
index c89ab7b..ab805b8 100644
--- a/MatrixProject.Test/obj/Debug/net8.0/MatrixProject.Test.AssemblyInfo.cs
+++ b/MatrixProject.Test/obj/Debug/net8.0/MatrixProject.Test.AssemblyInfo.cs
@@ -14,7 +14,7 @@ using System.Reflection;
 [assembly: System.Reflection.AssemblyCompanyAttribute("MatrixProject.Test")]
 [assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
 [assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
-[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+12d34f5c88cab82114d0839c74fb63606c53e1f1")]
 [assembly: System.Reflection.AssemblyProductAttribute("MatrixProject.Test")]
 [assembly: System.Reflection.AssemblyTitleAttribute("MatrixProject.Test")]
 [assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]
diff --git a/MatrixProject.Test/obj/Debug/net8.0/MatrixProject.Test.AssemblyInfoInputs.cache b/MatrixProject.Test/obj/Debug/net8.0/MatrixProject.Test.AssemblyInfoInputs.cache
index c202ea0..1260062 100644
--- a/MatrixProject.Test/obj/Debug/net8.0/MatrixProject.Test.AssemblyInfoInputs.cache
+++ b/MatrixProject.Test/obj/Debug/net8.0/MatrixProject.Test.AssemblyInfoInputs.cache
@@ -1 +1 @@
-4b30ebc250ee42c3b9faa54f23b0864a8e7ee790a1e18a0978b32da43b8dc4a1
+07a74fdae5de3d8fdbd8f0eeea4af0b546026a6df884507ed58e9a6aa3b4633e
diff --git a/MatrixProject.Test/obj/Debug/net8.0/MatrixProject.Test.dll b/MatrixProject.Test/obj/Debug/net8.0/MatrixProject.Test.dll
index 419d58e..009d797 100644
Binary files a/MatrixProject.Test/obj/Debug/net8.0/MatrixProject.Test.dll and b/MatrixProject.Test/obj/Debug/net8.0/MatrixProject.Test.dll differ
diff --git a/MatrixProject.Test/obj/Debug/net8.0/MatrixProject.Test.pdb b/MatrixProject.Test/obj/Debug/net8.0/MatrixProject.Test.pdb
index ce45c9b..6913cac 100644
Binary files a/MatrixProject.Test/obj/Debug/net8.0/MatrixProject.Test.pdb and b/MatrixProject.Test/obj/Debug/net8.0/MatrixProject.Test.pdb differ
diff --git a/MatrixProject.Test/obj/Debug/net8.0/ref/MatrixProject.Test.dll b/MatrixProject.Test/obj/Debug/net8.0/ref/MatrixProject.Test.dll
index 08f588e..2ac5e3d 100644
Binary files a/MatrixProject.Test/obj/Debug/net8.0/ref/MatrixProject.Test.dll and b/MatrixProject.Test/obj/Debug/net8.0/ref/MatrixProject.Test.dll differ
diff --git a/MatrixProject.Test/obj/Debug/net8.0/refint/MatrixProject.Test.dll b/MatrixProject.Test/obj/Debug/net8.0/refint/MatrixProject.Test.dll
index 08f588e..2ac5e3d 100644
Binary files a/MatrixProject.Test/obj/Debug/net8.0/refint/MatrixProject.Test.dll and b/MatrixProject.Test/obj/Debug/net8.0/refint/MatrixProject.Test.dll differ