Add proof of Eddy's newly uncommented theorem (trying to hold the line against new sorrys in the library).
Add proof of Eddy's newly uncommented theorem (trying to hold the line against new sorrys in the library).

git-svn-id: 9ecf60ce9baff443e30a0472d3fd222fcb8117cf@9124 7b97033b-253e-4a5c-9b07-e25f9089a9fd

KestrelInstitute/Specware,KestrelInstitute/Specware,KestrelInstitute/Specware,KestrelInstitute/Specware,KestrelInstitute/Specware