working calculator

 player = .Players.LocalPlayer


 screenGui = .()
screenGui.Name = 
screenGui.ResetOnSpawn = 
screenGui.Parent = player:()





 loadingFrame = .()
loadingFrame.Size = .(,,,)
loadingFrame.BackgroundColor3 = .(,,)
loadingFrame.Parent = screenGui
loadingFrame.ZIndex = 

 loadingText = .()
loadingText.Size = .(,,,)
loadingText.Position = .(,,,-)
loadingText.BackgroundTransparency = 
loadingText.TextColor3 = .(,,)
loadingText.TextScaled = 
loadingText.Text = 
loadingText.Parent = loadingFrame



 TweenService = :()

.(()
	 fadeOutText = TweenService:(
		loadingText,
		TweenInfo.(, .EasingStyle.Sine, .EasingDirection.InOut),
		{TextTransparency = }
	)
	 fadeInText = TweenService:(
		loadingText,
		TweenInfo.(, .EasingStyle.Sine, .EasingDirection.InOut),
		{TextTransparency = }
	)
	 i = , 
		fadeOutText:()
		fadeOutText.Completed:()
		fadeInText:()
		fadeInText.Completed:()
	
	 finalTextFade = TweenService:(
		loadingText,
		TweenInfo.(, .EasingStyle.Sine, .EasingDirection.InOut),
		{TextTransparency = }
	)
	 finalBgFade = TweenService:(
		loadingFrame,
		TweenInfo.(, .EasingStyle.Sine, .EasingDirection.InOut),
		{BackgroundTransparency = }
	)
	finalTextFade:()
	finalBgFade:()
	finalBgFade.Completed:()
	loadingFrame:()
)

.()





 frame = .()
frame.Size = .(,,,)
frame.Position = .(,,,)
frame.BackgroundColor3 = .(,,)
frame.Parent = screenGui
frame.ZIndex = 
 corner = .()
corner.CornerRadius = .(,)
corner.Parent = frame
 topBar = .()
topBar.Size = .(,,,)
topBar.BackgroundColor3 = .(,,)
topBar.Parent = frame
 topCorner = .()
topCorner.CornerRadius = .(,)
topCorner.Parent = topBar
 dragging = 
 dragStart
 startPos
topBar.InputBegan:((input)
	 input.UserInputType == .UserInputType.MouseButton1 
	 input.UserInputType == .UserInputType.Touch 	
		dragging = 
		dragStart = input.Position
		startPos = frame.Position	
		input.Changed:(()
			 input.UserInputState == .UserInputState.End 
				dragging = 
			
		)
	
)
topBar.InputChanged:((input)
	 dragging  (input.UserInputType == .UserInputType.MouseMovement 
	 input.UserInputType == .UserInputType.Touch) 	
		 delta = input.Position - dragStart
		frame.Position = .(
			startPos.X.Scale,
			startPos.X.Offset + delta.X,
			startPos.Y.Scale,
			startPos.Y.Offset + delta.Y
		)
	
)
 display = .()
display.Size = .(,-,,)
display.Position = .(,,,)
display.BackgroundColor3 = .(,,)
display.TextColor3 = .(,,)
display.TextScaled = 
display.TextXAlignment = .TextXAlignment.Right
display.Text = 
display.Parent = frame
 displayCorner = .()
displayCorner.CornerRadius = .(,)
displayCorner.Parent = display
  (expr)
	expr = expr:(,)
	expr = expr:(,)
	 success, result = (()
		 ( .. expr)()
	)
	 success 
		 (result)
	
		 
	

  (text, row, col)
	 button = .()
	button.Size = .(,,,)
	button.Position = .( + (col*),, + (row*),)
	button.BackgroundColor3 = .(,,)
	button.TextColor3 = .(,,)
	button.TextScaled = 
	button.Text = text
	button.Parent = frame
	 c = .()
	c.CornerRadius = .(,)
	c.Parent = button
	button.MouseButton1Click:(()
		 text ==  
			display.Text = (display.Text)
		 text ==  
			display.Text = 
		
			display.Text = display.Text .. text
		
	)

 buttons = {
	{,,,},
	{,,,},
	{,,,},
	{,,,}
}
 r,row  (buttons) 
	 c,value  (row) 
		(value, r-, c-)
	




 StarterGui = :()
  (title, text, duration, icon)
	StarterGui:(, {
		Title = title  ,
		Text = text  ,
		Duration = duration  ,
		Icon = icon   
	})

(
	,
	,
	,
	
)