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 _____     __   __               ___     _    _   
|  __ \\   \ \\/ //     ___     / _ \\  | || | || 
| |  \ ||   \ ` //     /   ||  | / \ || | || | || 
| |__/ ||    | ||     | [] ||  | \_/ || | \\_/ || 
|_____//     |_||      \__ ||   \___//   \____//  
 -----`      `-`'       -|_||   `---`     `---`   
                         `-`

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Text this: Algebraic groups and their tangent spaces