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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 | %----- -*- Emacs Mode: fundamental -*- -------------------------------
File: tarski.ml
Author: Kim Dam Petersen.
Date: 26/7-1991.
Description:
This theory loads the theory which derives the existence of a
minimal and maximal fixpoint of a predicate transformer. The
theory is based on Alfred Tarski's article ``A
lattice-theoretical fixpoint theorem and its application'' in
[Pacific Journal of Mathematics, Vol. 5, 1955.pp. 255-309]. The
theory given here is restricted to consider predicate transformers,
which order by inclusion makes up a complete lattice.
Make: The theory is created by executing:
# loadt`mk_tarski`;;
Usage: The theory is loaded by executing:
# load_theory`tarski`;;
---------------------------------------------------------------------%
load_theory`tarski`;;
load_definitions`tarski`;;
load_theorems`tarski`;;
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