Abstract
A certain constant S is useful in developing the trigonometry.
Chapter PDF
Keywords
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
Author information
Authors and Affiliations
Rights and permissions
Copyright information
© 1975 Springer-Verlag New York, Inc.
About this chapter
Cite this chapter
Martin, G.E. (1975). The Fundamental Formula. In: The Foundations of Geometry and the Non-Euclidean Plane. Undergraduate Texts in Mathematics. Springer, New York, NY. https://doi.org/10.1007/978-1-4612-5725-7_32
Download citation
DOI: https://doi.org/10.1007/978-1-4612-5725-7_32
Publisher Name: Springer, New York, NY
Print ISBN: 978-1-4612-5727-1
Online ISBN: 978-1-4612-5725-7
eBook Packages: Springer Book Archive