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.
k 논현스웨디시♝【hereya.info】✾논현오피𝄫논현안마♬논현출장안마☸논현출장안마✦논현스파
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random