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Edit history of sicp-ex-4.1

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32012-05-25 02:50:21+29 -0 line(s)[View this version, source] [Diff to previous]
add answer
22012-05-09 05:11:31+8 -10 line(s)[View this version, source] [Diff to current|previous]
The previous version had the same issue as when using cons. In this case, it depends on the evaluation order of let, which is actually unspecified...
12010-01-25 11:17:24+17 -0 line(s)[View this version, source] [Diff to current|previous]
implementation using let
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