Day of the lovebirds and the haters of lovebirds, is here. Do you want to send a message to your friend but you don’t know why! We are here to help!

Go at Google and paste the text below

(sqrt(cos(x))*cos(400*x)+sqrt (abs(x))-0.4)*(4-x*x)^0.1

If you still think this isn’t enough we have more for you!

5 + (-sqrt(1-x^2-(y-abs(x))^2))*cos(30*((1-x^2-(y-abs(x))^2))), x is from -1 to 1, y is from -1 to 1.5, z is from 1 to 6

But if you don’t have a valentine and you are single we can also help!

exp(-((x-4)^2+(y-4)^2)^2/1000) + exp(-((x+4)^2+(y+4)^2)^2/1000) + 0.1exp(-((x+4)^2+(y+4)^2)^2)+0.1exp(-((x-4)^2+(y-4)^2)^2)

Have Fun!