Jatin_Gupta_2310990533_G7-A

Jatin_Gupta_2310990533_G7-A

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+import tkinter as tk
+import math
+
+class ScientificCalculator(tk.Tk):
+    def __init__(self):
+        super().__init__()
+        self.title("Scientific Calculator")
+        self.geometry("325x447")
+        self.resizable(False, False)  # Disable resizing
+        self.configure(bg="#1a1a1a")  # Set dark mode background color
+        self.display = tk.Entry(self, font=("Arial", 20), justify="right", bg="#333333", fg="white")  # Set dark mode color for display
+        self.display.grid(row=0, column=0, columnspan=5, padx=10, pady=10, sticky="nsew")
+        self.create_buttons()
+        self.functions = {
+            "sqrt": math.sqrt,
+            "sin": math.sin,
+            "cos": math.cos,
+            "tan": math.tan,
+            "log": math.log10,
+            "ln": math.log,
+            "factorial": math.factorial
+        }
+        self.last_function = None
+
+    def create_buttons(self):
+        buttons = [
+            "C", "DEL", "sqrt", "/", "(",
+            "7", "8", "9", "*", ")",
+            "4", "5", "6", "-", "^",
+            "1", "2", "3", "+", "!",
+            "0", ".", "±", "=", "sin",
+            "cos", "tan", "log", "ln",
+            "π"
+        ]
+        row = 1
+        col = 0
+        for button_text in buttons:
+            button = tk.Button(self, text=button_text, width=4, height=2, font=("Arial", 14),
+                               command=lambda x=button_text: self.button_click(x), bg="#404040", fg="white")  # Set dark mode colors for buttons
+            button.grid(row=row, column=col, padx=2, pady=2, sticky="nsew")
+            col += 1
+            if col > 4:
+                col = 0
+                row += 1
+
+    def button_click(self, button_text):
+        if button_text == "C":
+            self.display.delete(0, tk.END)
+            self.last_function = None
+        elif button_text == "DEL":
+            self.display.delete(len(self.display.get()) - 1)
+            if self.display.get().endswith("("):
+                self.last_function = None
+        elif button_text in self.functions:
+            if self.display.get():
+                try:
+                    result = self.functions[button_text](float(self.display.get()))
+                    self.display.delete(0, tk.END)
+                    self.display.insert(tk.END, result)
+                except ValueError:
+                    self.display.insert(tk.END, f"{self.functions[button_text]}(")
+            else:
+                self.display.insert(tk.END, f"{self.functions[button_text]}(")
+            self.last_function = self.functions[button_text]
+        elif button_text == "π":
+            self.display.insert(tk.END, str(math.pi))
+        elif button_text == "±":
+            self.display.insert(tk.END, "-")
+        elif button_text == "^":
+            self.display.insert(tk.END, "**")
+        elif button_text == "=":
+            try:
+                expression = self.display.get()
+                for func_name, func in self.functions.items():
+                    expression = expression.replace(f"{func_name}(", f"{func}(")
+                result = str(eval(expression))
+                self.display.delete(0, tk.END)
+                self.display.insert(0, result)
+                self.last_function = None
+            except Exception as e:
+                self.display.delete(0, tk.END)
+                self.display.insert(0, "Error")
+        else:
+            self.display.insert(tk.END, button_text)
+
+if __name__ == "__main__":
+    calculator = ScientificCalculator()
+    calculator.mainloop()