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
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)