Happy Valentine’s Day from OPUSfidelis!

Just about anyone should appreciate this hidden Google “easter egg”. It may look like it’s just for math and science nerds, but copy and paste the following equation into Google Search and see what you come up with:

sqrt(cos(x))*cos(300x)+sqrt(abs(x))-0.7)*(4-x*x)^0.01, sqrt(6-x^2), -sqrt(6-x^2) from -4.5 to 4.5

We hate to ruin the surprise so we’ll let you explore it for yourself. Google also has a special “Google Doodle” for today on the search page you can check out. This isn’t the first time Google has had hidden games, images, and surprises in Google Search, as Mashable points out. Check out a few of the other “easter eggs” too, they’re pretty cool.

Don’t forget to have a Happy Valentine’s Day, and be sure to spend it with someone you love.