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 송탄스파♜〈hereya.info〉♝송탄키스방♟송탄스웨디시✹송탄휴게텔ꕥ송탄출장안마☑송탄스파
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random