Problem Set 6 problem 4

From: samepst@cs.bu.edu
Date: Mon Oct 16 2006 - 14:51:44 EDT 

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Date: Mon, 16 Oct 2006 14:51:44 -0400 (EDT)
Subject: Problem Set 6 problem 4
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What language can be used to implement the new extendtable, in regards to
problem set 6 problem 4? Or in other words are there language constructs
that we have learned about, but are not allowed to use in this
implementation? Is it required that a table be of type Nat->OptionalNat,
and extendtable be of type Table->Nat->Nat->Table?

Thank You,
-Sam Epstein

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