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.
익산건마ⓗ 【OPSC01˛coM】◆익산키방 익산오피 익산건마☎익산op 익산키방
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random