The perfect system of rebirth

[Do you choose "learning class", Bernoulli's law of large numbers?] 】

【This upgrade will cost 5 billion, are you sure to unlock this ability?】

Looking at the reminder in front of him, An Li couldn't help but gasp.

Back in Kyoto, half a month has passed in the blink of an eye, and in the past half a month, An Li has only done one thing.

Money!

Keep spending money!

In the past half a year, An Li has accumulated a lot of wealth, more than 50 billion, but in this half month, all of it has been spent by An Li.

So much money, if invested, is enough for An Que to do a lot of things.

If it is used for shopping and purchasing property, the industry may expand to an unimaginable extent, but all this money has been smashed on the system by An Que.

Reborn the wealth system!

Now that the system is upgraded to 2.0, what you can have is not only to use the rebirth wealth value and learn related skills in various fields, but more importantly, there is a new thing in the 2.0 system, that is, the wealth value of this life.

To put it bluntly, it is the money that An Li has.

50 billion, it seems like a lot, but in fact, it can't even bring a little wave on the system.

Actually, it's not that there are no waves.

The use of wealth value in this life, An Li has planned it before, mainly using it in the learning field, and now, after half a year, An Li has also achieved something in this regard, and all the abilities of the lower three layers of the technology tree have been lit.

This includes countless conjectures and arguments about the academic field.

To put it in layman's terms, An Li is now more than just a top student.

Even if he casually writes something and posts it on academic forums, he can get the admiration of countless people, and even as long as he wants, he can easily get the Nobel Prize. Along with it, whether in the fields of science and technology, mathematics, physics, and chemistry, An Li has extremely strong knowledge reserves.

Knowledge changes destiny, this is indeed true.

At least now, An Li can receive more than one billion similar to the science and technology academy every month, which is what An Li immediately wants according to the current Xia Guo Science and Technology Institute's ability, An Li will prepare in advance and send it to the science and technology institute on time, which is an investment in technical demonstration.

In this regard, the Academy of Science and Technology will not be stingy, any idea that An Li submits, the Academy of Science and Technology will give An Li a large amount of wealth according to the value of the results after the successful calculation.

This kind of money may not seem as profitable as Mule investment, but it is better than easy.

An Que didn't even have to do anything to make money lying down.

More importantly, doing so will not only bring benefits to itself, but also play a vital role in promoting the current development of the domestic scientific field. This is also the point that An Li values the most, and he has never been stingy with his motherland.

In the same way, in doing so, An Que also wants to try the price of the technology tree.

Learning class, fourth level.

Most of the skill books of the first layer only need 500 million lifetime wealth value, while the second layer needs 1 billion, and the third layer needs 2 billion, and now it seems that by the fourth layer, at least 5 billion is needed to unlock one.

This price is ridiculously expensive!

Looking at the reminder of the system, An Li smacked his lips, and finally made a decision:

"Confirm to unlock!"

The learning technology tree, so far the things unlocked by An Li are enough for him to be used endlessly in this life, and there are naturally more perverted ones that An Li cannot unlock, and even technologies such as the origin of the universe, faster-than-light technology, cosmic black hole verification, and even space-time shuttle.

However, those that are mostly expensive are difficult to accept.

At present, at this price, An Li is only one most excited.

[You have successfully unlocked Bernoulli's law of large numbers, which has been automatically promoted to the top level, and changed its name to the law of probability calculus of large numbers! ] With

the reminder of the system, the corner of An Li's mouth couldn't help but knock up.

It's done!

On the technology tree of the 2.0 system, there are many things that have been conjectured or demonstrated in reality, so many of them will be marked according to the existing name, but once purchased and unlocked, these conjectures and arguments will directly reach the highest level.

Or at least, it has exceeded the existing level and even before the rebirth of An Que.

It may seem a little complicated, but in fact it is not very complicated, just like An Li's hacking skills, once his hacking skills reach the S level, he will immediately become the strongest in the world.

There is no one.

And the things in these existing scientific arguments, whether conjecture or the degree of argumentation, once unlocked, will immediately surpass the world's top category.

The Bernoulli law of large numbers that Quercus valued was mainly aimed at probability analysis.

Calculates probabilistic events.

In fact, before An Que's gambling skills, also used related probability things, but gambling skills, more for the psychological category, probability science, but only a superficial mention, and the current probability knowledge point is a deeper level.

Countless calculation formulas jumped into my mind.

Countless probabilistic analyses flooded into mind.

Not only Bernoulli's law of large numbers, but also Sinchin's law of large numbers, Chebyshev's law of large numbers, Bayes' formula... and a series of related research materials.

"If the technology tree at this level is all full, I am afraid that at least 60 billion will be needed."

Looking at the technology tree in front of him, An Li helplessly found out.

Money!

is not enough.

Fortunately, the skill points of the technology tree are similar to pyramids, for example, this layer has more than ten, and the next layer only has four or five, and the higher the number upwards.

However, the amount of money required is unimaginable.

"I'm not interested in winning any Nobel Prize in mathematics, but this probability is indeed a good thing..." An Li closed the system interface, thought about it, his eyes couldn't help but look at the lottery information written in the newspaper, and an idea suddenly came to his heart.

Or...... Count a lottery jackpot out?

Why Probability?

Five billion investment, not a small amount, An oak chose probability, it is true that it is a little bright idea of the technology tree, but since it is preferred, there are naturally related ideas.

Probability can be used not only for gambling.

What he wants is to use the knowledge of probability to enter the futures stock market again, plus his memories of his past life, perhaps probability can allow him to pry off a piece of the cake again in this financial crisis era.

But now....

Maybe you should try it first!

Think of it, do it.

For the next whole day, An Li found all the lottery numbers of nearly fifty issues of the past two-color ball, and then took out countless scratch papers and locked himself in the study to calculate carefully.

It turns out that this top-level probability science is indeed very powerful.

An Li couldn't remember the lottery.

But now, he can calculate the lottery!

Early the next morning, he really let him calculate a number out, and there was almost no hesitation, and An Li directly chose to buy.

Even, An Li specially inquired about the money in the prize pool.

After all, the lottery ticket is going to be bought, don't you want to empty the prize pool?

What if you get hit?