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.
y
=
s
g
n
x
*
l
n
1
+
2
5
5
*
a
b
s
x
l
n
2
5
6
Math Input
Natural Language
Math Input
