Talk:Characterisation of Sine and Cosine
Jump to navigation
Jump to search
Has this proved what it was purported to? All it has done is demonstrate that the functions satisfying the properties they have are unique. The idea of this page was to show that the geometrically-defined entities and the algebraically-defined ones are the same thing. If that follows from this, we have more work to do to demonstrate it. --prime mover (talk) 06:09, 7 December 2012 (UTC)
- Perhaps this page could be repurposed into some kind of Characterization of Sine and Cosine page, where the uniqueness proof is the main goal? --CircuitCraft (talk) 12:46, 24 February 2023 (UTC)