Journal of Formalized Mathematics
Volume 7, 1995
University of Bialystok
Copyright (c) 1995 Association of Mizar Users

Definitions and Basic Properties of Boolean and Union of Many Sorted Sets

Artur Kornilowicz
Institute of Mathematics, Warsaw University, Bialystok

Summary.

In the first part of this article I have proved theorems about boolean of many sorted sets which are corresponded to theorems about boolean of sets, whereas the second part of this article contains propositions about union of many sorted sets. Boolean as well as union of many sorted sets are defined as boolean and union on every sorts.

MML Identifier: MBOOLEAN

The terminology and notation used in this paper have been introduced in the following articles [9] [3] [11] [1] [2] [5] [4] [10] [7] [6] [8]

Contents (PDF format)

1. Boolean of Many Sorted Sets
2. Union of Many Sorted Sets

Bibliography

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