Journal of Formalized Mathematics
Volume 7, 1995
University of Bialystok
Copyright (c) 1995
Association of Mizar Users
Logical Equivalence of Formulae
-
Oleg Okhotnikov
-
Ural University,
Ekaterinburg
This work has been done while the author visited Warsaw University
in Bia{\l}ystok, in winter 1994--1995.
The terminology and notation used in this paper have been
introduced in the following articles
[8]
[9]
[7]
[1]
[3]
[2]
[6]
[4]
[5]
Contents (PDF format)
Acknowledgments
The author wishes to thank Professor A. Trybulec for many helpful
talks during the preparation of this paper.
Bibliography
- [1]
Grzegorz Bancerek.
The fundamental properties of natural numbers.
Journal of Formalized Mathematics,
1, 1989.
- [2]
Grzegorz Bancerek and Krzysztof Hryniewiecki.
Segments of natural numbers and finite sequences.
Journal of Formalized Mathematics,
1, 1989.
- [3]
Czeslaw Bylinski.
Functions and their basic properties.
Journal of Formalized Mathematics,
1, 1989.
- [4]
Czeslaw Bylinski.
A classical first order language.
Journal of Formalized Mathematics,
2, 1990.
- [5]
Agata Darmochwal.
A first-order predicate calculus.
Journal of Formalized Mathematics,
2, 1990.
- [6]
Piotr Rudnicki and Andrzej Trybulec.
A first order language.
Journal of Formalized Mathematics,
1, 1989.
- [7]
Andrzej Trybulec.
Domains and their Cartesian products.
Journal of Formalized Mathematics,
1, 1989.
- [8]
Andrzej Trybulec.
Tarski Grothendieck set theory.
Journal of Formalized Mathematics,
Axiomatics, 1989.
- [9]
Zinaida Trybulec.
Properties of subsets.
Journal of Formalized Mathematics,
1, 1989.
Received January 24, 1995
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