Question: Please use SCHEME to write this function Write a function, calculator, which takes an infix arithmetic expression and evaluates it. For example, > (calculator 42)

Please use SCHEME to write this function

Please use SCHEME to write this function Write a function, calculator, which

Write a function, calculator, which takes an infix arithmetic expression and evaluates it. For example, > (calculator 42) 42 > (calculator (1 + 2)) 3 > (calculator (1 + (2 * 8))) 17 (calculator ( ( ((2 + 3) * 2) / 5) + (17 1)) 18 You may assume that all sub-expressions are parenthesized so that you don't need to worry about precedence. Also, you need only implement the four basic arithmetic functions, namely, plus, minus, times and divide

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