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.
-10^-6 - 0.052*LambertW(-5.000001/0.052*e^(-5.000001*10^-6))
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random