Maurice Tutor

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    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

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    Phoniex University
    Oct-2001 - Nov-2016

Category > Computer Science Posted 14 Sep 2017 My Price 3.00

Scheme expressions

Consider the following two Scheme expressions:

(let ((x1 e1) (let* ((x1 e1)

(x2 e2)) (x2 e2))

e) e)

in which e1 and e2 are arbitrary expressions. Under what circumstances are these two expressions equivalent? When are they inequivalent? Give a convincing argument, referring to the semantics (scope) of names.

 
 

Answers

Maurice Tutor
(5)
Status NEW Posted 14 Sep 2017 07:09 PM My Price 3.00

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