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.
lim (atan (((x-1)/(x+1))^(1/2)))/x as x to infinity
lim (atan (((x-1)/(x+1))^(1/2)))/x as x to infinity
Natural Language
Math Input
Extended Keyboard
