Remote Access Bulletin of the American Mathematical Society

Bulletin of the American Mathematical Society

ISSN 1088-9485(online) ISSN 0273-0979(print)

 

 

A qualitative definition of the trigonometric and hyperbolic functions


Author: P. Franklin
Journal: Bull. Amer. Math. Soc. 29 (1923), 56-64
DOI: https://doi.org/10.1090/S0002-9904-1923-03663-X
MathSciNet review: 1560664
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DOI: https://doi.org/10.1090/S0002-9904-1923-03663-X