Extend the Funclang language to support a new expression equal?, which takes two subexpressions and returns #t
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Extend the Funclang language to support a new expression equal?, which takes two subexpressions and returns #t if their values are equal and #f otherwise.
The following interaction log illustrates the semantics of equal:
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Extended Funclang grammar definenamespace funclang start program program expression expr additive ad...View the full answer
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An Experiential Introduction To Principles Of Programming Languages
ISBN: 9780262045452
1st Edition
Authors: Hridesh Rajan
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