X 2+(y-3 √ x 2) 2 = 1: Forming a love on the number axis is the exclusive "love curve" of the Department of Mathematics.

520 is a natural number between 5 19 and 52 1. In the network language, "520" is homophonic "I love you". Another example is: 52023 14 "I love you all my life" and 520320239 "I love you and want to love with you". Because it is easy to use on the Internet, "520" is often called "I love you" and has become a popular expression for many people. Even the wedding day was chosen on May 20th.

First, romantic style: mathematical confession style, perfect.

[(x+52.8)×5–3.9343]÷0.5- 10x = 520. 13 14 .

(x is an arbitrary real number).

Second, shyness: it is difficult to open up.

R=2a*( 1+cosθ), the polar coordinate image represents the heart line, which first appeared in->; Descartes wrote a love letter to the person he liked! Of course, the other party should also understand, and the other party should have a certain understanding of mathematics!

Third, the most American: I love you all my life.

[-5e^(2i*π)+ 1*3]/2= 1*4。

The main part of this equation comes from Euler's famous formula (the most beautiful formula in mathematics): where E (2i * π)+ 1 = 0! ! ! In this formula, 5 2 i 1 3 1 4 are generated in turn, which can be understood as "I love you all my life".