Sin+cos= 1 What is a love story?

The sum of squares of sin and cos is equal to 1, which means that two people are one.

The sweet words about mathematics are as follows:

1. If it is a crime, I am willing to do the X axis. Even if we go back to the original point, there will always be the next staggered moment.

2. Love is a parallel line in Euclidean space, then it has a focus in Riemannian space, and finally it is Lagrange.

3, love is a mathematical equation, no matter what kind of wonderful general solution, it is always impossible to apply to all problems.

I really want to use Fourier transform to analyze the chaotic frequency in my heart and turn it into sine and cosine that I can read.

Mathematical confession:

1. If one day you are on both sides of the earth, you will come to it along the great circle that passes through the center of the earth, even by climbing.

2. My affection for it is like an exponential function based on the natural constant E. No matter how many storms, my true feelings remain unchanged.

3. It is a positive number, even if it is a negative number, we are all rational numbers, and we are born together.

4. If its center is the X axis, then even is a sine function, rotating around it, receiving and releasing.