Portal:Mathematics/Did you know/3
From Wikipedia, the free encyclopedia
...that the Gudermannian function relates the regular trigonometric functions and the hyperbolic trigonometric functions without the use of complex numbers?
Interaction
- This page was last modified 03:52, 22 March 2007 by Wikipedia user Art LaPella. Based on work by Wikipedia user(s) Tompw.
- All text is available under the terms of the GNU Free Documentation License. (See Copyrights for details.)
Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc., a U.S. registered 501(c)(3) tax-deductible nonprofit charity. - About Wikipedia
- Disclaimers