Journal of Formalized Mathematics
Volume 2, 1990
University of Bialystok
Copyright (c) 1990
Association of Mizar Users
$N$Tuples and Cartesian Products for $n=6$

Michal Muzalewski

Warsaw University, Bialystok

Wojciech Skaba

Nicolaus Copernicus University, Torun
Summary.

This article defines ordered $n$tuples, projections and Cartesian products
for $n=6$. We prove many theorems concerning the basic properties of
the $n$tuples and Cartesian products that may be utilized in several
further, more challenging applications. A few of these theorems are
a strightforward consequence of the regularity axiom. The article
originated as an upgrade of the article [4].
Supported by RPBP.III24.C6.
MML Identifier:
MCART_3
The terminology and notation used in this paper have been
introduced in the following articles
[3]
[1]
[5]
[4]
[2]
Contents (PDF format)
Bibliography
 [1]
Czeslaw Bylinski.
Some basic properties of sets.
Journal of Formalized Mathematics,
1, 1989.
 [2]
Michal Muzalewski and Wojciech Skaba.
$n$tuples and Cartesian products for $n=5$.
Journal of Formalized Mathematics,
2, 1990.
 [3]
Andrzej Trybulec.
Tarski Grothendieck set theory.
Journal of Formalized Mathematics,
Axiomatics, 1989.
 [4]
Andrzej Trybulec.
Tuples, projections and Cartesian products.
Journal of Formalized Mathematics,
1, 1989.
 [5]
Zinaida Trybulec.
Properties of subsets.
Journal of Formalized Mathematics,
1, 1989.
Received October 15, 1990
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