Trig and hyperbolic expressions: Page History

Arun Ram
Department of Mathematics and Statistics
University of Melbourne
Parkville, VIC 3010 Australia
aram@unimelb.edu.au

Last updates: 16 June 2011

Please click here to access the content of this page.

Page history:

1. 2 March 2010
• Existing 091102trigIds page converted to content/history format.
• New definitions of sine and cosine in terms of exponentials. Organised into Theorem/Proof format.
• Altered by Arun Ram.
2. 2 March 2010
• New definitions of sinh and cosh in terms of exponentials. Remainder reedited and organised into Theorem/Proof format.
• Altered by Nick Stevenson.
3. 16 June 2011
• Converted to html5. Some rearranging and code cleaning.-- Arun Ram.