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Minor formatting.

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Patrick Lühne 2016-08-14 16:09:36 +02:00
parent b9aef10db3
commit bc1759aedf
1 changed files with 4 additions and 4 deletions
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doc/output-format.md
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@ -55,7 +55,7 @@ goal(variable(on(constant(a))), value(on(constant(a)), true)).
requires(feature(<name>)).
```
`plasp` recognizes and declares advanced features used by the input problem, such as conditional effects and [axiom rules](#axiom-rules) (currently only SAS).
`plasp` recognizes and declares advanced features used by the input problem, such as conditional effects, [mutex groups](#mutex-groups) and [axiom rules](#axiom-rules) (currently only SAS).
See the [full list of supported features](feature-requirements.md) for more information.
The feature requirement predicates may be used in meta encodings to warn about unsupported features.
@ -149,7 +149,7 @@ Constants are global for a domain, while objects are problem-specific.
initialState(<variable>, <value>).
```
The initial state contains all variable assignments that hold before executing any actions.
The initial state contains all [variable](#variables) assignments that hold before executing any [actions](#actions).
Note that with PDDL, the initial state might not assign values to all variables. Instead, unassigned values have to be assigned `false` manually.
@ -172,7 +172,7 @@ mutexGroup(mutexGroup(<number>)).
contains(<mutex group>, <variable>, <value>).
```
SAS contains information about mutually exclusive [variable](#variable) assignments.
SAS contains information about mutually exclusive [variable](#variables) assignments.
That is, *at most one* variable assignment of each mutex group must be satisfied at all times.
Mutex group facts are only present with SAS input programs and not PDDL.
@ -193,7 +193,7 @@ precondition(<axiom rule>, <variable>, <value>).
postcondition(<axiom rule>, <variable>, <value>).
```
Axiom rules are similar to [actions](#actions) in that they modify variables if certain preconditions are satisfied.
Axiom rules are similar to [actions](#actions) in that they modify [variables](#variables) if certain preconditions are satisfied.
However, axiom rules must be applied *immediately* as soon as their preconditions are satisfied.
Axiom rule facts are only present with SAS input programs and not PDDL.