Li Wenyin smiled, with a hint of fascination and amazement on her face.

"A work like this... Bach still has more than 800 works!"

More than 800 songs!

Damn it!

Netizens' pupils are almost turning into rubber rings that open and close!

Such high yields are still a rabbit!

Even sows can’t do it!!

......

[Bach: I never thought that there are more than 800 such NB songs!]

[This issue really subverts my understanding of music...]

【It was what Li Wenyin said that made me unable to understand, but although I couldn’t understand, I still felt so embarrassed...】

[I have a feeling that I have been listening to music for more than 20 years in vain.... I told me that more than one of them has this kind of thought...]

Netizens were shocked and couldn't help but complain.

......

But in fact... Li Wenyin is already very concerned about the audience's feelings.

Such polyphonic musical counterpoint method even has the interval calculation formula for Canon moving!

For example, n=iv-m, iv=m(m±z) and so on!

Music is rational, in other words...

You can't play around with it!

"Actually, there is a lot of mathematics hidden in music!"

Li Wenyin continued his easy-to-understand explanation.

“For example… when we listen to a piece of music, the climax comes too early or if we don’t come for a long time, it will feel uncomfortable!”

"So how can a music, from the prelude, laying the groundwork, and climax, be the most comfortable and harmonious?"

Speaking of this, Li Wenyin wrote a line of mathematical formulas in the stunned netizens.

"That's the golden ratio! In the music, there is a formula for calculating the climax part of a song, which is g≈0.618×x!"

【wc?! There is really a formula for this?!】

【You can't make it up!】

[There is a formula for real tm?! The formula music is too much!]

[What is the difference between this and the saliva songs that use chord melody and structure nowadays?!]

Netizens were immediately confused again.

But in fact, some netizens have begun to try to explain to netizens in simpler words.

[This formula is different from what you said. The kind you said is a bit like copying directly from the drawings of other people's equipment. The meaning of Li Wenyin's formula is to study the equipment yourself based on the scientific mathematical system of 11=2!]

【Oh! I will understand as soon as you say this!】

"Of course, it's more than that!"

Before netizens could digest this passage, Li Wenyin began to talk nonstop again.

"Like the piano black and white keys, musical chord notes, musical bar numbers, etc., they will all be related to the golden section, especially with the Fibonacci sequence!"

"To put it simply, the sound emitted by a tuning fork is a sine function, such as x(t)=0.001sin400πt! According to Fourier theorem, any periodic function can be expressed as a triangle series, and a basic formula can be learned!"

Li Wenyin quickly wrote two strange mathematical formulas on the whiteboard.

“f(t)=a0/2(∞∑n=1)(ancosnxbnsinnx)!

That is, f(t)=(∞∑n=1)ansin(nxφn)!”

"It's hard to have only one waveform like a sound. The lowest frequency is the basic tone, and the rest are overtones. From the formula, we can know that the frequency of all overtones is an integer multiple of the basic tone frequency, which is called the harmonics of the basic tone, which has been mentioned before."

【Damn it! You wait! What bird singing are you talking about?!】

【There are too many pheromones, which makes me a little difficult to digest.】

[Brother, I'm stupid, where are you?!]

[A math student majoring in me was confused, but it seemed that I had something strange...]

[Please keep it a little! Don’t show off the ball!]

【It’s beyond the outline!】

Netizens' mentality has collapsed.

Suddenly, in a flash...

I feel like I don't deserve to listen to music.

This is this!!

What are these tm?!

Why is it even more excessive than the previous issue?!

Do you let people live?!

I just want to listen to music simply...

What the hell are you putting here?!

......

But it's different from netizens.

Li Wenyin was really full of redness and became more excited as she talked!!

No one can listen to this thing when you usually say!

But in the show, you fast forward?!

When you want to fast forward, I will finish talking about it!!

"It is like mathematical symmetry, musical segments composed of upper and lower phrases, works composed of four parts: starting, inheriting, turning and turning, symphony comparisons of four movements, and even some... concertos, all reflect the symmetrical beauty of the shape."

"Concerto is said to be a collaborative performance, but in fact, it is a confrontation. How to use an instrument to fight against the performance of the orchestra so that each other can shine, all of which contain a lot of mathematical problems."

Li Wenyin suddenly kept waving.

Netizens are about to listen to pee.

I understand all the words you said.

But when I put it together, I can't figure it out...

"For example, calculating the interval index degree, z=9-y, and the polyphonic degree conversion formula: f=8×md, these are the formulas hidden behind music, so music is rational, regular, harmonious, and strict, not just humming or playing around!!"

Li Wenyin wrote and painted on the whiteboard and once again solemnly emphasized it.

???

【I was shocked!】

【I actually took a music class here?!】

[Good guy, is this a music class? I think it is a math class!]

【Strange formula added...】

【No...No...I...Aba Aba...】

[I just said why I was not very excited, and I felt much more comfortable when I knelt down and saw it.]

Netizens completely broke up and became the shape of Li Wenyin.

But it was this completely unsightly speech that made netizens even more aroused what kind of monster these musicians who left behind their immortal works were.

Many people have more or less heard some of Bach's music intentionally or unintentionally.

Even if I don’t know it’s Bach’s song, I’ve definitely heard it.

I never felt that I had any deep impression, and I even didn't understand why Bach was so popular by some musicians and scientists. There are also some that sound better than Bach.

There are also those who are more emotional and infectious than Bach!

More difficult than Bach!

In the eyes of ordinary people, Bach's halo seems to be a little weaker than other music masters.

Then why can Bach be ranked at the same pyramid as the king of melody Mozart and Beethoven?

Only now did the audience suddenly realize it.

It turns out that Bach is so nb!
To be continued...