Stuart Thiessen smt_sw at EARTHLINK.NET
Fri Feb 28 20:25:00 UTC 2003

Maybe I am missing the obvious, but I am working on a sign that does a half-circle movement forward-up-back.  My understanding is that we have 1/4 circles and full circles, but how do we specify a 1/2 circle?  Or does the partial circle mean 1/4 or 1/2 depending on context?

Just an odd question that I am not clear on.  Thanks!


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