19 lines
718 B
Text
19 lines
718 B
Text
The Twelf implementation comprises
|
|
|
|
* the LF logical framework, including type reconstruction;
|
|
* the Elf constraint logic programming language;
|
|
* an inductive meta-theorem prover for LF;
|
|
* and an Emacs interface.
|
|
|
|
Twelf provides a uniform meta-language for specifying,
|
|
implementing, and proving properties of programming languages
|
|
and logics. Example suites include Cartesian Closed Categories
|
|
and lambda-calculus, the Church-Rosser theorem for the untyped
|
|
lambda-calculus, Mini-ML including type preservation and
|
|
compilation, cut elimination, theory of logic programming,
|
|
and Hilbert's deduction theorem.
|
|
|
|
-- the Twelf home page
|
|
|
|
WWW: http://www.cs.cmu.edu/~twelf
|
|
Maintainer: Andrew Bernard (andrewb@cs.cmu.edu)
|