The following equations are the correct versions for page 178.
File Continuity(n,m) = TCF(n) / TF(m)
File Decay(n,m) = 1 - (TCF(n) / TF(m))
Line Continuity(n,m) = CL(n) / TL(m)
Line Decay(n,m) = 1 - (CL(n) / TL(m))