использование разных операторов в скобках

.vs/VSWorkspaceState.json

@@ -2,5 +2,6 @@
   "ExpandedNodes": [
     ""
   ],
+  "SelectedNode": "\\Calculator.sln",
   "PreviewInSolutionExplorer": false
 }

Form1.Designer.cs

@@ -236,19 +236,19 @@
             // 
             // textBox1
             // 
-            this.textBox1.Font = new System.Drawing.Font("Microsoft Sans Serif", 48F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(204)));
-            this.textBox1.Location = new System.Drawing.Point(71, 79);
+            this.textBox1.Font = new System.Drawing.Font("Microsoft Sans Serif", 21.75F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(204)));
+            this.textBox1.Location = new System.Drawing.Point(26, 110);
             this.textBox1.Name = "textBox1";
-            this.textBox1.Size = new System.Drawing.Size(338, 80);
+            this.textBox1.Size = new System.Drawing.Size(397, 40);
             this.textBox1.TabIndex = 15;
             this.textBox1.TextChanged += new System.EventHandler(this.textBox1_TextChanged_1);
             // 
             // textBox2
             // 
-            this.textBox2.Font = new System.Drawing.Font("Microsoft Sans Serif", 48F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(204)));
-            this.textBox2.Location = new System.Drawing.Point(559, 78);
+            this.textBox2.Font = new System.Drawing.Font("Microsoft Sans Serif", 24F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(204)));
+            this.textBox2.Location = new System.Drawing.Point(529, 106);
             this.textBox2.Name = "textBox2";
-            this.textBox2.Size = new System.Drawing.Size(781, 80);
+            this.textBox2.Size = new System.Drawing.Size(781, 44);
             this.textBox2.TabIndex = 16;
             this.textBox2.TextChanged += new System.EventHandler(this.textBox2_TextChanged);
             // 
@@ -256,18 +256,19 @@
             // 
             this.label2.AutoSize = true;
             this.label2.Font = new System.Drawing.Font("Microsoft Sans Serif", 27.75F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(204)));
-            this.label2.Location = new System.Drawing.Point(64, 25);
+            this.label2.Location = new System.Drawing.Point(64, 37);
             this.label2.Name = "label2";
             this.label2.Size = new System.Drawing.Size(221, 42);
             this.label2.TabIndex = 17;
             this.label2.Text = "Выражения";
+            this.label2.TextAlign = System.Drawing.ContentAlignment.TopCenter;
             this.label2.Click += new System.EventHandler(this.label2_Click);
             // 
             // label3
             // 
             this.label3.AutoSize = true;
             this.label3.Font = new System.Drawing.Font("Microsoft Sans Serif", 27.75F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(204)));
-            this.label3.Location = new System.Drawing.Point(550, 25);
+            this.label3.Location = new System.Drawing.Point(550, 37);
             this.label3.Name = "label3";
             this.label3.Size = new System.Drawing.Size(197, 42);
             this.label3.TabIndex = 18;
@@ -305,9 +306,10 @@
             this.button17.BackColor = System.Drawing.Color.LightPink;
             this.button17.FlatStyle = System.Windows.Forms.FlatStyle.Popup;
             this.button17.Font = new System.Drawing.Font("Microsoft Sans Serif", 24F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(204)));
-            this.button17.Location = new System.Drawing.Point(429, 85);
+            this.button17.ForeColor = System.Drawing.SystemColors.ActiveCaptionText;
+            this.button17.Location = new System.Drawing.Point(429, 92);
             this.button17.Name = "button17";
-            this.button17.Size = new System.Drawing.Size(94, 89);
+            this.button17.Size = new System.Drawing.Size(94, 74);
             this.button17.TabIndex = 21;
             this.button17.Text = "=";
             this.button17.UseVisualStyleBackColor = false;
@@ -448,7 +450,7 @@
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             this.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(192)))), ((int)(((byte)(255)))), ((int)(((byte)(255)))));
-            this.ClientSize = new System.Drawing.Size(1352, 665);
+            this.ClientSize = new System.Drawing.Size(1283, 657);
             this.Controls.Add(this.button27);
             this.Controls.Add(this.button18);
             this.Controls.Add(this.button26);
@@ -482,7 +484,7 @@
             this.Controls.Add(this.button1);
             this.Font = new System.Drawing.Font("Microsoft Sans Serif", 8.25F);
             this.Name = "Form1";
-            this.Text = "Form1";
+            this.Text = "THE CALCULATR 3000";
             this.Load += new System.EventHandler(this.Form1_Load);
             this.ResumeLayout(false);
             this.PerformLayout();

Form1.cs

@@ -139,15 +139,17 @@ namespace Calculator
                 Analaizer.expression = expression;
                 
 
+
                 if (!Analaizer.CheckCurrency())
                 {
                     textBox2.Text = "Некорректные скобки";
                     return;
                 }
 
+                
+
                 expression = expression.Replace(" ", "");
-                expression = expression.Replace("(", "");
-                expression = expression.Replace(")", "");
+
 
                 if (expression.StartsWith("sin(", StringComparison.OrdinalIgnoreCase) &&
                     expression.EndsWith(")"))
@@ -156,6 +158,7 @@ namespace Calculator
                     if (double.TryParse(innerExpression, out double angle))
                     {
                         double result = CalcClass.Sinus(angle);
+
                         textBox2.Text = result.ToString("F6");
                         return;
                     }
@@ -182,7 +185,28 @@ namespace Calculator
                     }
                 }
 
-                if (expression.Contains('+'))
+                else if (expression.Contains('(') || expression.Contains(')'))
+
+                {
+                    Analaizer.expression = expression;
+                    string result = Analaizer.Estimate();
+                    
+                    
+                    if (result.StartsWith("Error"))
+                    {
+                        textBox2.Text = "ошибка";
+
+                    }
+                    else
+                    {
+                        textBox2.Text = result;
+                    }
+                    return;
+                }
+
+                
+
+                else if (expression.Contains('+'))
                 {
                     string[] parts = expression.Split('+');
                     if (parts.Length >= 2)

obj/Debug/Calculator.csproj.CoreCompileInputs.cache

@@ -1 +1 @@
-dfad68e59b1a7b1521ac767c0c2131b1854d75890d1965b341aa3a4a598c0466
+d004777b21b377d6d22bd1594218e7558a685dbb9550b72628da5d93ea66b998

obj/Debug/Calculator.csproj.FileListAbsolute.txt

@@ -23,3 +23,15 @@ C:\Users\Student\Desktop\pOSHVA\obj\Debug\Calculator.csproj.CoreCompileInputs.ca
 C:\Users\Student\Desktop\pOSHVA\obj\Debug\Calculator.csproj.CopyComplete
 C:\Users\Student\Desktop\pOSHVA\obj\Debug\Calculator.exe
 C:\Users\Student\Desktop\pOSHVA\obj\Debug\Calculator.pdb
+C:\Users\Student\Source\Repos\calc_version4\bin\Debug\Calculator.exe.config
+C:\Users\Student\Source\Repos\calc_version4\bin\Debug\Calculator.exe
+C:\Users\Student\Source\Repos\calc_version4\bin\Debug\Calculator.pdb
+C:\Users\Student\Source\Repos\calc_version4\bin\Debug\CalcClass.dll
+C:\Users\Student\Source\Repos\calc_version4\obj\Debug\Calculator.csproj.AssemblyReference.cache
+C:\Users\Student\Source\Repos\calc_version4\obj\Debug\Calculator.Form1.resources
+C:\Users\Student\Source\Repos\calc_version4\obj\Debug\Calculator.Properties.Resources.resources
+C:\Users\Student\Source\Repos\calc_version4\obj\Debug\Calculator.csproj.GenerateResource.cache
+C:\Users\Student\Source\Repos\calc_version4\obj\Debug\Calculator.csproj.CoreCompileInputs.cache
+C:\Users\Student\Source\Repos\calc_version4\obj\Debug\Calculator.csproj.CopyComplete
+C:\Users\Student\Source\Repos\calc_version4\obj\Debug\Calculator.exe
+C:\Users\Student\Source\Repos\calc_version4\obj\Debug\Calculator.pdb