Commit Graph

310 Commits

Author SHA1 Message Date
a62cc8b3b9 Started implementing derived predicates for decomposing complex PDDL conditions. 2016-09-09 16:42:16 +02:00
cc0b9726ed Added to-do. 2016-09-09 13:38:15 +02:00
9cccba42e0 Implemented parsing conditional effects. 2016-09-08 15:56:30 +02:00
4fc9b35c13 Implemented disjunctive normal form. 2016-09-08 03:42:32 +02:00
34496a7158 Finished implementing the prenex normal form with maximal groups of same-type quantifiers. 2016-09-08 02:40:51 +02:00
e0ed145716 Implemented prenex normalization. 2016-09-07 00:34:26 +02:00
2e52357dd2 Allowing universal quantifiers in effect expressions. 2016-09-06 22:36:48 +02:00
31068bf89c Implemented simplification of nested quantified expressions. 2016-09-06 18:50:23 +02:00
ad6b3d60eb Implemented De Morgan normalization for quantified expressions. 2016-09-06 17:43:47 +02:00
eb28ed3938 Implemented variable stack for parsing nested variable lists (as within quantified expressions). 2016-09-06 17:34:07 +02:00
f4f0e07bc1 Started supporting quantified expressions. 2016-09-06 16:57:31 +02:00
ca6664feb2 Refactored parsing variable lists to reuse it with quantified expressions. 2016-09-06 16:28:38 +02:00
6f3769f364 Removed unnecessary includes. 2016-09-05 17:05:48 +02:00
263b611a7b Implemented simplification of directly nested n-ary expressions of the same type. 2016-09-05 00:37:43 +02:00
79d449d0df Renaming to not confuse expression simplification and reduction. 2016-09-05 00:06:09 +02:00
dd621fcd5c Minor clean-up. 2016-09-04 23:54:15 +02:00
c2af84a800 Removed redundant normalization statement. 2016-09-04 23:52:06 +02:00
3fa7b93d44 Fixed wrong recursive call. 2016-09-04 23:34:20 +02:00
4d72c20d9b Added separate simplification step to normalize in a single recursion. 2016-09-04 23:30:08 +02:00
97ad4268d7 Added second double negation elimination step after normalizing the argument of a “not” expression. 2016-09-04 22:45:37 +02:00
ed2d64c1c9 Added debug printing function to facilitate testing expression normalization. 2016-09-04 22:26:17 +02:00
c9ecd0c020 Implemented De Morgan’s rules for normalization purposes. 2016-09-04 20:49:22 +02:00
6aaf7c039d Refactored normalization because of recent changes to the pointer usage. 2016-09-04 19:29:05 +02:00
7aa20a5820 Refactored expressions thanks to intrusive pointers. 2016-09-04 18:48:46 +02:00
9afabacde3 Switched to intrusive pointers for much easier maintenance. 2016-09-04 18:26:02 +02:00
da88a8816c Fixed issue with multiple negations. 2016-09-03 00:25:58 +02:00
63de1891af Fixed missing normalization step of arguments to imply statements and extended test to cover the issue. 2016-09-02 19:25:25 +02:00
23e851ccef Normalizing problems’ goal descriptions. 2016-09-02 18:49:30 +02:00
4fb2c331f3 Added dummy expression to check that with removed double negations, expressions are still correctly normalized. 2016-09-02 18:32:13 +02:00
1a96c3ec72 Added test covering removal of double negations. 2016-09-02 18:27:00 +02:00
b084a1f727 Implemented removal of double negations. 2016-09-02 18:07:37 +02:00
56ce55677f Started implementing PDDL normalization. 2016-09-02 17:58:00 +02:00
c528626fe9 Preparing more general form of PDDL normalization. 2016-09-02 16:39:42 +02:00
be376a9ffb Hiding mutex group section in output if there are none. 2016-08-30 13:02:00 +02:00
76f8df13fc Fixed parsing issue with unexpected whitespaces in SAS files. 2016-08-30 13:01:22 +02:00
568945c7a8 Fixed incorrect output format of conditional effects with SAS. 2016-08-26 15:50:39 +02:00
e312740629 Fixed syntax error in output. 2016-08-18 14:39:40 +02:00
31d0a1fb38 Turned exception about unspecified requirements into a warning, now also for problems. 2016-08-18 14:30:47 +02:00
ca30f8a815 Turned exception about unspecified requirements into a warning. 2016-08-18 14:29:17 +02:00
21c337e0fa Removed now obsolete ASP variable handling for PDDL. 2016-08-18 00:25:47 +02:00
8251652445 Implemented parameter name normalization for PDDL to avoid escaping the names. 2016-08-18 00:24:10 +02:00
5e28dd046b Further simplified the output of the PDDL variable value facts. 2016-08-18 00:00:50 +02:00
363070b579 Replaced the two rules for the values of a PDDL variable with a single one. 2016-08-17 23:31:31 +02:00
7bd483cd7e Added rule to PDDL translator output to make all unspecified initial state variables false by default. 2016-08-17 19:02:51 +02:00
91019f52aa Fixed issue with unsupported expression negations. 2016-08-16 18:58:30 +02:00
69a26cb22f Fixed undetected issue with unsupported negations. 2016-08-16 18:43:37 +02:00
cdb06fa5bf Improved output format and highlighting. 2016-08-16 18:35:55 +02:00
b8a3019e5b Made unconditional effects a keyword. 2016-08-15 16:59:28 +02:00
ef57f27c6a Changed output format of axiom rules for consistency. 2016-08-15 16:33:33 +02:00
08113c961a Continuously incrementing effect IDs, with a special identifier for unconditional effects. 2016-08-14 17:21:41 +02:00