| 2010-02-12 | Cezary Kaliszyk | renamed 'as' to 'is' everywhere. | file | diff | annotate |
| 2010-02-11 | Cezary Kaliszyk | Main renaming + fixes for new Isabelle in IntEx2. | file | diff | annotate |
| 2009-12-22 | Christian Urban | simplified calculate_instance; worked around some clever code; clever code is unfortunately still there...needs to be removed | file | diff | annotate |
| 2009-12-19 | Christian Urban | on suggestion of Tobias renamed "quotient_def" to "quotient_definition"; needs new keyword file | file | diff | annotate |