[r6rs-discuss] [Formal] Plausible alists

Andre van Tonder andre at het.brown.edu
Tue Oct 3 11:11:02 EDT 2006


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Name        : Andre van Tonder
Email       : andre at het.brown.edu
Type        : defect
Priority    : trivial
Component   : Mutable list arguments
Version     : 5.91
Pages       : 124
Dependencies: None

Summary:
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Slight defect in plausible alist description.

Description:
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Point 1 does not check that (car x) is a pair as is done in point 3.

Suggestion:
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1) x is a pair, n is 0, and there exists a time t_1 in (t_0, t_f] such that
    (car x) is a pair at time t_1.






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