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Fixed minor issues in output format documentation.

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This commit is contained in:
Patrick Lühne 2016-08-26 15:42:29 +02:00
parent 3806fba9c2
commit dd33e47dd9
1 changed files with 4 additions and 4 deletions
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8
doc/output-format.md
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@ -69,7 +69,7 @@ type(type(<name>)).
% specifies that <type 1> inherits <type 2>
inherits(type(<type 1>), type(<type 2>)).
% specifies <constant> to be of type type(<name>)
% specifies <constant> to have type type(<name>)
has(<constant>, type(<name>)).
```
@ -93,10 +93,10 @@ Variables are linked to the problem's [objects](#constants-objects) and [constan
`plasp`’s variables are multivalued, and each variable has exactly one value at each point in time.
With SAS, variable names are numbers starting at 0, `variable(<number>)`.
SAS variables are inherently multivalued, which results in two or more values of the form `value(<SAS predicate>, <bool>)` for each variable.
SAS variables are inherently multivalued, which results in two or more values of the form `value(<SAS predicate>, <SAS value>)` for each variable.
With PDDL, Boolean variables are created from the PDDL predicates.
Variables ared named after the PDDL predicates, `variable(<PDDL predicate>).`
Variables are named after the PDDL predicates, `variable(<PDDL predicate>).`
Each variable contains exactly two values (one `true`, one `false`) of the form `value(<PDDL predicate>, <bool>)`.
Note that with PDDL, variables and values are named identically.
@ -138,7 +138,7 @@ Actions may also have *action costs* required to apply them. Action costs are cu
% declares a <constant> or object
constant(constant(<name>)).
% specifies <constant> to be of type type(<name>)
% specifies <constant> to have type type(<name>)
has(<constant>, <type>).
```