Midpoint and unbounded intervals

["Nate Hayes" <nh@xxxxxxxxxxxxxxxxx>]

Dear P1788,

Dan Zuras and myself had an offline discussion about the midpoint and width 
operations over the past couple weeks. We decided to summarize our 
agreements and present them as a paper to the rest of the group for further 
discussion. With his permission, I am therefore attaching that paper to this 
e-mail.

Comments are welcome.

Sincerely,

Nate & Dan

Attachment: midpoint.pdf
Description: Adobe PDF document