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.
2
*
e
2
3
*
1
0
0
i
=
0
-
3
i
2
3
*
i
i
j
=
0
3
*
j
+
1
Math Input
Natural Language
Math Input
