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Many people who have studied mathematics will surely have a deep impression of pi, because pi should be the first wireless non-cyclic decimal that we come into contact with, so many people have a lot of opinions about it. When we were young, our knowledge was still relatively shallow, so I only remember that the teacher introduced pi and said that it was an impossible number. But as our knowledge level improves day by day, we begin to have such a question in our minds, is pi really inexhaustible, and will one day human beings calculate all its decimals.
For such a doubt, according to the facts, it is impossible. Because although we have a very high level of technology and computers can calculate a lot of very large data, we still do not have the ability to decipher pi. Since Zu Chongzhi proposed the number pi, in fact, I don't know that there are too many scientists who want to explore the true body of pi.
But in the end, no one succeeded in calculating pi, which actually shows that human beings are limited. It is precisely because pi has not been exhausted that we are so curious about it.
Curious about how many numbers exist in its decimal point thickness, our mathematicians serve it one by one, but it is also the last to stop at its 29.36 million decimal places. Although this breakthrough is already very big, human beings have shown that they still do not give up and still want to finish the calculation of pi. Many scientists take pride in figuring out the decimal point behind pi, and they do it over and over again, even at the last moment of their lives, and stick to it.
Later, despite the big tool of the computer, human beings still failed to complete this task.
After such a long failure, in fact, human beings should wake up, with our human strength, it is impossible to calculate pi. Because although human beings are a group of very intelligent creatures, after so many years, with the assistance of computers, we have not been able to complete this computing task. It's not that we don't have the ability to calculate pi, it's because of our arithmetic rules that keep us confined to the circle of pi.
In fact, if science and technology continue to develop, there may be a way to calculate pi, but we don't know how much human society will change by then. After we solved Einstein's mass-energy equation, mankind created an atomic bomb that destroyed the earth. If we wait until the day when we have exhausted pi, we may not be able to say anything big about changing the world.
Under our artificial forces, pi cannot be exhausted, so it is impossible to use its practical supercomputer.
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This is still an unknown concept, and it is possible that one day, when the development of science and technology reaches a certain level, it will be exhausted, or the infinite concept of pi will not be exhausted.
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Everything is possible, and the times are always evolving, and pi, although it seems to be an infinite non-cyclic decimal at present, may be exhausted in the future.
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It is impossible to calculate it at all, because pi is an irrational number, there are countless digits, and it is not cyclical, how can it be calculated.
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Because pi is calculated.
To a certain extent, it can reflect the level of science and technology of a country; It is the key value to accurately calculate the geometric shape of the circumference, area of the circle, and the volume of the sphere. Pi is a mathematical constant that expresses the ratio of the circumference of a circle to the diameter of the grinding rock, using Greek letters.
Denote. The mill is also equal to the ratio of the area of the circle to the square of the radius, and the approximate value is approximately equal to.
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Because it confuses the curve with the polyline (the arc is not divided into the chord), it is a positive n-margin in place of pi.
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When it comes to pi, everyone may be familiar with it, because pi is represented by Greek letters, which is a constant (approximately equal to, which is the ratio of the circumference and diameter of the circle. And we also know that pi is an irrational number, i.e., an infinite non-cyclic decimal. Even if an engineer or a physicist were to do a more precise calculation, which was an infinite non-cyclic decimals, what terrible thing would happen if the calculations were exhausted one day?
As we all know, people have spent a lot of time studying pi, for example, on an ancient Babylonian stone plaque from 1900 to 1600 BC, Shi Min clearly states that pi = 25 8 = . In addition, in the ancient Egyptian civilization, there are also relevant records, indicating that pi is equal to the square of the fraction 16 9.
But the Egyptians seem to have known pi much earlier, as the pyramid of Khufu, built around 2500 BC, is associated with pi. In fact, this is not groundless, because the ratio of the circumference to the height of the pyramid is equal to twice the ratio of pi, which is exactly equal to the ratio of the circumference to the radius of the circle. Therefore, it seems that a long time ago, there were ancients who knew about pi.
Nowadays, pi is also very widely used, for example, pi is very important in the fields of mathematics and natural science, and it is also an interesting and indispensable part of education. And our ancient scientists have also studied this pi,For example, Zu Chongzhi even calculated the true value of pi, which should be in the middle of the harmony, and this result is already very powerful.
But pi is inexhaustible, and I think everyone knows this. Because with the development of the times, people's scientific and technological level is now very high, and it is still not enough pi. For example, on March 14, 2019, Google Cloud had calculated the trillion digits after the decimal point of pi in the cloud, but still did not calculate all the decimal places.
So, what would be the terrible result if pi was really exhausted?
As you all know, now because when calculating pi, the method used is the cornerstone of the theory of calculus today. At this time, if pi can also be calculated, then it will be proved that the calculus we are learning now is actually wrong, and the whole mathematical community has caused a collapse effect.
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In the world of mathematics, pi has long been proven to be an irrational number, a number that has no end and does not circulate. After the decimal point of pi, there are an infinite number of numbers. The number of digits of pi that humans can calculate is now very limited, far less fast and accurate than computers.
At present, the pi calculated by computers in the world has exceeded 10 trillion decimal places. That's a really good number. If you rely on human calculations, I don't know when I'm going to calculate.
However, if you want to say the most powerful, it is still a record in 2016. As can be seen from the information on Wikipedia, in 2016, a person named Peter Trueb used a computer to calculate the trillion digits after pi, which took a total of 105 days. This achievement set a world record in one fell swoop.
To put it simply, the more pi is after the decimal point, the more accurate the number will be. In fact, in our lives, there are many industries that will use pi. First of all, in the field of aerospace, aerospace data calculation or instrument production is inseparable from the calculation of pi.
According to NASA scientists, in the space field, they use 15 or 16 decimal places of pi. In addition, in physics research, scientists use a number of about 32 decimal places in the calculation of pi. In this way, everyone will find that in terms of rigorous and precise aerospace and physics, they only need 32 decimal places at most, so what is the need for trillions of pi?
Humans now not only often use computers to calculate pi, but there are also some competitions in which humans memorize pi. Now, the number of digits after the decimal point of pi is 70,000 in the world. Seeing this, you should find out the reason, there is no end to pi, and human supercomputers are still persevering in calculating, in fact, they are all one reason, it can be said that many people have not thought of it, it is the role of testing and detection.
From time to time, a supercomputer calculates pi because it reflects the performance of the computer and reflects its computing power. The more decimal places of pi is calculated in a fixed time, the more computational power it is. Pi is a measure of the capabilities of a supercomputer.
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Because only by accurately calculating pi can the area of the circle and the volume of cylinders and cones related to the circle be more accurate, which is of great significance to construction and other industries.
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It's impossible to finish. There must be an end to pi, but at the moment, with the power of humans, even with the assistance of computers, it can only be as close to this end as possible. In the future, human beings will be able to fully solve pi only when they master the laws of four-dimensional space.
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I don't think it's possible to exhaust pi, because pi has been around since ancient times, and it hasn't been exhausted to this day.
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No, because pi is an irrational number and it has no end, so it is impossible for humans to calculate pi completely.
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There is no possibility. Because the number after the decimal point of pi itself is endless, it is impossible for humans to calculate pi completely.
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Why are humans still calculating pi, and what would be the impact if they were to do the math to the fullest?
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Pi, with the help of supercomputers, was easily calculated to billions of bits, and now it is said that pi has been calculated in trillions of bits. At the earliest time, everyone knew pi when they were in elementary schoolIt is equal to between, which is something that has been studied in ancient mathematics in our country, when there were no supercomputers. <>
Now there are computers, especially supercomputers with strong computing power made by various countries, and its computing power is very strong, to what extent? Then it has to have a representative thing. Therefore, all countries are calculating pi, and pi calculation has two most important functions, one is to test how strong the computer is, and the other is related to the concept of constants in mathematics.
Theoretically it is irrational because it is an infinite non-cyclic decimal number, and people have calculated so many digits and still come to this conclusion. <>
Nowadays, the computer posture leakage made in various countries can be said to be superior in performance, and one of the indicators to measure its performance is to calculate the number of digits in the back of the pi in a long time. As long as you are willing to spend time, this number of digits cannot actually become an absolute standard, because if you are willing to spend a year and want to break through this trillion digits, it is not that you can't break this record, and it won't stay for a long time. It depends on whether you are willing to do itThe number of digits in pi calculated within a certain period of time means that the supercomputer has more computing power.
There is also the stability of the mathematical edifice, the definition of rational and irrational numbers. This is a geometric issue. Theoretically pi it is an infinite non-cyclic decimal and it is not a rational number.
But if one day, with the help of supercomputers, pi is really calculated, then the grassroots of the mathematical edifice may start to be re-deducted, and now everyone thinks that many of the right things may be changed in the future.
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Because science is very rigorous, we may need an approximate data when calculating the circumference of a circle, but Ying Qinghui needs to be more precise when he uses the top scientific field, so he has to calculate more later.
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Pi is an indication of the diameter and circumference of a circle. Calculating pi can reflect the scientific level of a country to a certain extent.
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It is to regret discovering the law behind the positive number of pi, and also to better approach this value, which is conducive to the calculation after the silver search, and also for the sake of science.
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So far, no one has been able to calculate pi, and if human beings can really calculate pi, the impact on the world will be very large, and it will be a very big breakthrough in mathematics, and many existing sciences may be overturned.
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As we all know, pi is inexhaustible. As a tool for human beings to explore the universe, pi has provided many help to human beings. If pi is exhausted, the universe will never be a secret.
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The calculation method is an infinite loop.
But maybe there is more than one pi!
We can think of it as the first point of the birth of the universe.
But unfortunately, mathematics, pi is missing a formulation. Lack of money to fill the rules of the circle to expand outward. And pi is a two-dimensional irregular circle. There are still a lot of parameters missing to represent a three-dimensional circle.
So pi is very important, and you don't have to stick to it. It cannot represent the complement mechanism of a complex sphere, and can only be used as a mathematical tool.
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Being able to clearly understand the area of a circle is of great significance for the calculation of volume, and it is convenient to do many things.
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