published on: 2014-08-20 04:01:05
A
A
D'amore si vive
islandprincesa: ♡
scuishi.tumblr.com/post/95503890288/
![alexh-g: Cos[x + t]*Sin[(x^2 - y^2)/4] + Sin[x + y + t]*Cos[(x^2](http://64.media.tumblr.com/d2a60abf785650402ce3c74bb1e12bb4/tumblr_na8r7rG7Xk1qdyl0to1_250.gif)
alexh-g: Cos[x + t]*Sin[(x^2 - y^2)/4] + Sin[x + y + t]*Cos[(x^2
published on: 2014-08-20 04:01:05
A
A
D'amore si vive
islandprincesa: ♡
scuishi.tumblr.com/post/95503890288/
alexh-g: Cos[x + t]*Sin[(x^2 - y^2)/4] + Sin[x + y + t]*Cos[(x^2