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.
1
-
1
e
-
1
.
4
x
s
i
n
3
.
5
\
p
i
x
d
x
Math Input
Natural Language
Math Input
