Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Is sinh(x^2) valid?

  1. Jul 13, 2014 #1
    Is the following statement valid?


    Reason I ask cause I know that [itex]sinh{x}=\frac{e^{x}-e^{x}}{2}[/itex], so i assume the same rules can apply
  2. jcsd
  3. Jul 13, 2014 #2

    Char. Limit

    User Avatar
    Gold Member

    If by chance you meant [itex]sinh(x^{2}) = \frac{e^{x^2} - e^{-x^2}}{2}[/itex], then yes, that is the case.

    Simply asking because you forgot to include that negative sign in the second exponent.
  4. Jul 13, 2014 #3
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Similar Threads - sinh valid Date
I Validity of laws of logs Oct 15, 2017
I Limit of cosh and sinh Mar 30, 2016
To pwsnafu integral sinh^2(x/2) Mar 17, 2013
Integral of 1/sinh^2(x/2) Mar 16, 2013
Why are sinh and cosh named after sinusoidal functions? Jan 7, 2013