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ACM Trans. Prog. Langs. and Systems, 15(1), pp.206-208, Jan. 1993
A. Finlay and L. Allison
- In [1] we described the use of Standard ML[2] to implement and
experiment with the denotational semantics of Prolog[3].
In the process of implementing the semantics, an error was
detected by the Standard ML type system.
As well as providing a correction to the semantics,
this note is of interest as a demonstration of the advantage
of implementing semantics in a strongly typed functional programming language.
The error occurs consistently throughout the
semantics wherever unify is applied, except in its own definition. ...
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- [doi:10.1145/151646.151652]['08]
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