Prove that I love you with mathematical formula.

Still mad at me?

I always like to call you sooko. Do you know why? Because your name is the same as my favorite math pronunciation, and in primary school, math was called arithmetic.

Maybe you are really angry with me, but do you know why my time with you has become a decreasing function in the definition field? I have a reason. We are all senior three, facing all kinds of new arrangements and combinations coming soon. How I want to stay in the same collection with you forever. How I wish our love was a ray, with only a beginning and no end, not a line segment that lasted for three years in high school.

If we all study hard from now on, the above ideal can be realized. This is a true proposition. Everything I do is an auxiliary line for our future. You shouldn't be angry with me. I said to you, "Don't be angry."

But you still haven't forgiven me. You said to me, "(1) The distance between us is getting farther and farther. (2) You are good with other girls. " It seems that I really need to prove your two inferences wrong.

Proof: (1) You said that the distance between us is getting farther and farther.

I noticed that there are seven rows of seats in the horizontal direction and nine rows in the vertical direction, plus two aisles, which can be counted as 1 1 row. Let the students sitting in the fifth and fourth rows take the coordinate origin, with the fourth row as the X axis and the fifth row as the Y axis.

Then your coordinates: you (-4,1); My coordinates: I (3, -2). ∴ The distance between us: | You and me | = (3+4) square +(-2- 1) square 7.6: Only when the distance between us is L≥ 10, is it far. 0 0)。

When α=0, ①cosα= 1, ∴ There is only one you in my heart, ②cscα=0, ∴ I have nothing to do with her.

③ctgα=+∞, ∴ You are countless times more important than her ∴ I love you, but I don't love her.

The same can be proved: I love you, but I don't love her, her, her. ..................................................................................................................................................

It can prove that I love you and don't love every "other girl", that is, I love you and don't love every "she" you say. I only love one you.

The original proposition is false and wrong.

Okay, now, are you still angry?

"She" and I are like a parabola with an upward opening and a horizontal axis, but my heart for "She": △ < < 0, ∴ will not intersect.

"She" and I are like two straight lines on different planes. No matter how they extend, there will be no intersection.

"She" and I are like two branches of a hyperbola. Although there is some symmetry, there is no intersection.

Actually, Shuzi, up to now, I still haven't figured out the specific value of "she" you said.

Don't mention "her" again, let "her" disappear forever!

Shuzi, let's get back together, forget all the unpleasant things, add up the differences and rearrange our thinking.

Shuko, really forgive me. I would never do anything behind your back. If you don't believe me, I will accept your test at any time.

Shuko, do you know? In these days when you ignored me, my life was like a list of geometric series {an}, with the first term a 1= pain, the common ratio q= missed (Q > 1), n= days, the first n terms and Sn= degree of pain.

Considering that today is n=7, I really can't stand the pain caused by the intersection of pain and missing.

Shuko, give me a correct answer! Is it okay?

Yesterday, I made a poem and gave it to you here.

Surgery,

You are my symmetry axis,

Without you,

Can't find another half;

Surgery,

You're my area,

Without you,

I don't know where to go;

Surgery,