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.
(d^4/dx^4 y(x)) +y(x) = 0, y'(0) = 0, y''(1) = 0, (d^3/dx^3 y(1)) = 0, (d^3/dx^3 y(0)) = 1
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random