If the URL above appears broken then check the following:
http://gossamer-threads.com/..._a_constant_P257143/
or perhaps the following if the above is just on the boundary line:
http://www.gossamer-threads.com/...ubscript_-1_P259311/
and Google Search for the above thread
Or Many Such Threads by accessing the forum from:
http://gossamer-threads.com/forum/ (the search engine friendly version url)
HyTC
http://gossamer-threads.com/..._a_constant_P257143/
or perhaps the following if the above is just on the boundary line:
http://www.gossamer-threads.com/...ubscript_-1_P259311/
and Google Search for the above thread
Or Many Such Threads by accessing the forum from:
http://gossamer-threads.com/forum/ (the search engine friendly version url)
HyTC