anthem/CHANGELOG.md

1.5 KiB

Change Log

(unreleased)

Features:

  • unique IDs for all variables (user-defined variables are renamed)
  • support for hiding predicates from completed output by using #show statements
  • more simplification rules with --simplify
  • command-line option --parentheses to fully parenthesize

Bug Fixes:

  • adds missing error message when attempting to read inaccessible file
  • removes unnecessary parentheses after simplification

0.1.5 (2017-05-04)

Bug Fixes:

  • fixes lost signs with negated 0-ary predicates

0.1.4 (2017-04-12)

Features:

  • completion of input programs (optional)
  • command-line option --complete to turn on completion

0.1.3 (2017-03-30)

Features:

  • support for anonymous variables

Bug Fixes:

  • fixes incorrectly simplified rules with comparisons
  • fixes misleading error message concerning negated, unsupported body literals

0.1.2 (2017-03-23)

Features:

  • simplification of output formulas (optional)
  • command-line option --simplify to turn on simplification

Bug Fixes:

  • fixes incorrectly translated choice rules with multiple elements in the head aggregate

Internal:

  • explicit syntax tree representation for first-order formulas

0.1.1 (2017-03-06)

Features:

  • support for choice rules (without guards)

0.1.0 (2016-11-24)

Features:

  • initial support for translating rules in Essential Gringo (excluding aggregates) to first-order logic formulas
  • command-line option --color to autodetect, enable, or disable color output
  • command-line option --log-level to control which status messages should be shown