Uh oh! Wolfram|Alpha doesn't run without JavaScript.
Please enable JavaScript. If you don't know how, you can find instructions
here
.
Once you've done that, refresh this page to start using Wolfram|Alpha.
plot x = 2* (exp(x*y)-1.0)/(exp(y)-1.0)
plot x = 2* (exp(x*y)-1.0)/(exp(y)-1.0)
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random