| 2007-07-25 | Glenn Morris | Switch license to GPLv3 or later. | blob | commitdiff | raw |
| 2007-01-27 | Glenn Morris | Add FSF Copyright and GNU GPL notice. Copyright years... | blob | commitdiff | raw | diff to current |
| 2002-01-03 | Robert J. Chassell | Edit lambda-*.eps image files so arrows line up properly. | blob | commitdiff | raw | diff to current |
| 2001-11-24 | Eli Zaretskii | Edit image file so arrow lines up properly. | blob | commitdiff | raw | diff to current |