Type this in Google, impress your Valentine

BANGALORE, INDIA: Hey all those love struck souls, here's your moment to impress your Valentine. Well, for that you need to be a math genius. No no.. We are just kidding.

All that you need to do is just type this algebraic equation in the Google search bar. 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 and see for yourself the beautiful blue heart on the screen. No paint, no brush or no colour. However, it doesn't work in Internet Explorer.

Also read: It's fun to do a barrel roll

It is a number game with square roots and cosine functions which are normally part of the school syllabus. However, it doesn't look that easy, but everything is fair in love and technology.

One of the cos formulas in equation gives it the color effect. If you change the “300? number in the equation to “500,” the color fills up the heart. That part of the formula is related to frequency, according to Mashable.

This new formula looks so much like Google's earlier adventures such as Do a Barrel Roll, but we aren't sure if it is a Google initiative at all. What we know for sure is this one is not as easy as the earlier ones.