Create new bindings for variables by means

Reference no: EM131041709

Scheme allows us to create new bindings for variables by means of define, but provides no way to get rid of bindings. Implement for the evaluator a special form makeunbound! that removes the binding of a given symbol from the environment in which the makeunbound! expression is evaluated. This problem is not completely specified. For example, should we remove only the binding in the first frame of the environment? Complete the specification and justify any choices you make

Reference no: EM131041709

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