Question

Explain the connection between short-circuit Boolean expressions and normal-order evaluation. Why is cond a special form in Scheme, rather than a function?

   Explain the connection between short-circuit Boolean expressions and normal-order evaluation. Why is cond a special form in Scheme, rather than a function?

Programming Language Pragmatics

Programming Language Pragmatics

Michael L. Scott 1st Edition

Chapter 11, Problem 4

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Short-circuit Boolean expressions: In programming languages, Boolean expressions are used to evaluate conditions and make decisions. Short-circuit evaluation is a strategy used to optimize the evaluation of Boolean expressions. In short-circuit evaluation, the Show more…

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Explain the connection between short-circuit Boolean expressions and normal-order evaluation. Why is cond a special form in Scheme, rather than a function?

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