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.
유흦포털사이트怐달포차怑怐DALPOCHA4.NET怑신놼현건마⎞궰산오피⎞신놼현휴게톔 ❗광즼건마?
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random
