User talk:Myawr

Welcome!
Hello, Myawr, and welcome to Wikipedia! Thank you for your contributions. I hope you like the place and decide to stay. Here are a few links to pages you might find helpful:
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Please remember to sign your messages on talk pages by typing four tildes ( ~ ); this will automatically insert your username and the date. If you need help, check out Questions, ask me on my talk page, or, and a volunteer should respond shortly. Again, welcome! D.Lazard (talk) 08:56, 29 December 2015 (UTC)

Your edit in Hyperbolic function
I have reverted twice your edit in Hyperbolic function for two reasons.

Firstly, the preceding sentence requires that, here, the hyperbolic sine must be expressed in term of sine of a complex argument.

Secondly the preceding version was correct, as


 * $$-i\sin(ix) = -i\,\frac{e^{i(ix)}-e^{-i(ix)}}{2i} = - \frac{e^{-x}-e^{x}}{2} =\sinh x $$,

while yours is wrong as you wrote
 * $$\sinh(ix)=-i \sin(x)$$,

while
 * $$\sinh(ix)=\frac{e^{ix}-e^{-ix}}{2} = i\sin(x)$$

Please, stop to reinstall your wrong version without discussing on the talk page (see WP:BRD). If you continue, you may be blocked for editing. D.Lazard (talk) 09:19, 29 December 2015 (UTC)