Blocks of rooms have been reserved at the following two hotels. Be sure to mention that you are with East Coast Computer Algebra Day.
 

Martin Inn , 120 Madren Center Dr. (adjacent to the conference location), 1-888-654-9020, Conference Rate of $89 is guaranteed until February 19, 2003. Subject to availability afterwards.

Ramada Inn, 1310 Tiger Blvd. (about 2 miles from Madren Center; hotel shuttle available), 1-800-272-6232, Conference Rate of $69 (single or double occupancy) is guaranteed until ???, 2003. Subject to availability afterwards.

Other places to stay  in the Clemson area.

Those with late or early flights might be interested in places to stay  near the Greenville-Spartanburg Airport (GSP), about 40 miles from Clemson.