[3] viXra:1901.0190 [pdf] submitted on 2019-01-13 20:27:25
Authors: Wu Ye TangYin
Comments: 16 Pages.
On the contrary, if the natural number 2N is not equal to the prime number,
On the contrary, prime numbers can only appear in odd numbers.
Category: Set Theory and Logic
[2] viXra:1901.0069 [pdf] replaced on 2019-01-28 02:47:12
Authors: Antoine Balan
Comments: 2 pages, written in french
The tables of truth are relations of a monoid M.
Category: Set Theory and Logic
[1] viXra:1901.0020 [pdf] submitted on 2019-01-02 08:43:08
Authors: J.A.J. van Leunen
Comments: 3 Pages. This is part of the Hilbert Book Model Project
Lattices form the foundation of important theories. One is classical logic. Another is quantum logic, which is an orthomodular lattice.
Category: Set Theory and Logic