Special Relativity Theory. Gerald L. O'Barr Other. Please specify Law or Theory and URL with details. Entries for the Extra Contest should identify one of the above. There is no ending date to the contest.
Participants can re-issue their solution as they like.
A list of entries received will be maintained. The order in the list identifies a rating. The best program is at the top. Prices There are no formal prices in this contest. This very nice general purpose program, based on Newton's Law.