Commit Graph

8 Commits

Author SHA1 Message Date
Patrick Lühne e15a6b2e88
Remove Constant class
Constants are not a construct present in Clingo’s AST and were
unintentionally made part of anthem’s AST. This removes the unused
classes for clarity.
2018-04-27 17:08:41 +02:00
Patrick Lühne 8c250f5c59
Support modulus operation (absolute value)
This adds support for computing the absolute value of a term along with
an according unit test.
2018-04-12 00:38:48 +02:00
Patrick Lühne 1c925d661b
Major refactoring to uniquely link variables to their declarations (breaks simplification and completion). 2017-05-30 03:56:35 +02:00
Patrick Lühne 584e631cc0
Removed now unneeded declarations. 2017-03-30 17:03:57 +02:00
Patrick Lühne 0bb79b6b23
Removed quirk that has become unnecessary with Clingo’s variants. 2017-03-23 01:02:53 +01:00
Patrick Lühne 825cd4de39
Refactored formula simplification with Clingo’s variants. 2017-03-23 00:44:10 +01:00
Patrick Lühne 9e6d135781
Implemented explicit syntax tree representation for first-order formulas. 2017-03-15 16:00:43 +01:00
Patrick Lühne f139e375f1
Added initial abstract syntax tree for first-order logic formulas. 2017-03-08 01:21:03 +01:00