Further Towards a Triadic Calculus Part 3

In Parts 1 and 2 of this paper, I attempted to augment an initial formulation of a calculus for triadas by Warren McCulloch and Roberto Moreno-Diaz, published as Quarterly Progress Report No. 84, from the Research Laboratory of Electronics, Massachusetts Institute of Technology, January 15, 1967, pp. 335–346. Definitions and operations (rotations, reflections, and shifts) were followed by binary operations (nonrelative products and sums) and by triadic operations (relative products and sums). We had begun to look at some unary and binary, or nonrelative, theorems. We now turn to triadic, or relative, theorems. [E1]–[E47] and (S1)–(S60) refer respectively to equations and sentences cited in Parts 1 and 2 of this paper.