author wenzelm
Wed, 27 Mar 2013 16:38:25 +0100
changeset 51553 63327f679cff
parent 51403 2ff3a5589b05
child 66946 3d8fd98c7c86
permissions -rw-r--r--
more ambitious Goal.skip_proofs: covers Goal.prove forms as well, and do not insist in quick_and_dirty (for the sake of Isabelle/jEdit);

chapter Cube

session Cube = Pure +
  description {*
    Author:     Tobias Nipkow
    Copyright   1992  University of Cambridge

    Barendregt's Lambda-Cube.

    NB: the formalization is not completely sound!  It does not enforce
    distinctness of variable names in contexts!

    For more information about the Lambda-Cube, see H. Barendregt, Introduction
    to Generalised Type Systems, J. Functional Programming.
  options [document = false]
  theories Example