muttiah@cs.purdue.EDU (Ranjan Samuel Muttiah) (08/01/89)
In a paper in the Bulletin of mathematical biophysics 5:115-113 titled "A logical calculus of the ideas immanent in nervous activity," W. S. McCulloch and W. Pitts make extensive use of the logical calculus notation used by Carnap and Russell and Whitehead. If you have read this paper and know of its notations, I would like to hear your email!