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Natural Language Atomic Formulas
Syntax of Atomic Formulas
Definition:
Atomic Formula
pc
(
t
0
, ...,
t
n-1
)
where
pc
is a predicate constant of arity
n
and
t
0
, ...,
t
n-1
are terms.
Example:
"1 is positive";
2 <= sqrt(
x
+3);
2 | 5;
"Thomas is the father of Susanne";
"Susanne is a child of Thomas and of Birgit".
Author:
Wolfgang Schreiner
Last Modification: October 6, 1999