Journal of Formalized Mathematics
Volume 14, 2002
University of Bialystok
Copyright (c) 2002
Association of Mizar Users
Trigonometric Functions on Complex Space

Takashi Mitsuishi

Miyagi University

Noboru Endou

Gifu National College of Technology

Keiji Ohkubo

Shinshu University, Nagano
Summary.

This article describes definitions of sine, cosine,
hyperbolic sine and
hyperbolic cosine. Some of their basic properties are discussed.
The terminology and notation used in this paper have been
introduced in the following articles
[11]
[9]
[5]
[12]
[1]
[10]
[4]
[3]
[2]
[6]
[8]
[13]
[7]

Definitions of Trigonometric Functions

Properties of Trigonometric Functions on Complex Space
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Received October 10, 2002
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