The last 30 digits of pi are clever memorization method, and the pi 30 digits are quickly memorized

A temple on the top of the mountain and a pot of wine (, two slip houses (265), three houses to eat wine (35897), wine to kill (932)! Can't Kill (384), Happy and Happy (6264)! Fan fan scraping (338), fan ear eating wine (3279).

The first 30 people, imagine the scene of the teacher and the monk eating wine, getting drunk, slapping and shaving the nose].

Wu Pain (502), it is sad enough to die in vain (8841971), leaving it to the ravine (69399)? [15, imagine that the teacher was slapped with a blue nose and swollen face, regretted it, and prepared to go down the mountain].

I have low back pain (37510), I am afraid (582), pain for a long time (09), and I think about it for a long time (74944). [15, imagine the teacher going down the mountain after getting drunk].

I save (592)! Cave Corner (307), not to stay (816). [9, imagine that the teacher suddenly realized after sobering up].

Neighbors are happy (406), children are unhappy (286), and children love their fathers for a long time (20899). Dad Leer doesn't understand (86280). Think twice (348)!

Child's understanding (25). Think twice (3421), rejoice with your wife, (1706), and have a long time (79).

Once upon a time, there was a private school teacher who loved to drink, and in order to sneak out to drink, he would often leave some difficult topics for students to do. Once, he was addicted to alcohol again, and before the end of school, he had to repeat the old trick of telling the students to recite pi, and they had to recite 30 digits before school, otherwise they were not allowed to go home. , the students stubbornly memorized.

But a few naughty ghosts didn't care, and went to the back mountain to play. Suddenly, they saw the sir. He's drinking with a monk in a pavilion on the top of a mountain!

A few naughty ghosts were not angry, so they pecked and grinded. As the sun set, the gentleman was drunk and full, and remembered these students, so he came back to examine them. The obedient students just can't memorize it, but those naughty ghosts come when they open their mouths:

A pot of wine in a temple on the top of the mountain (, Erle Kushawu (26535), Eat Wine (897), Kill Wine (932), Kill Can't Kill (384), Walk Er to Death (6264), Fan Fan Scrape (338), Fan Er Eat Wine (3279). ”

The naughty ghosts performed while chanting and dancing. The gentleman was stunned with anger, but he was helpless.

The tips for reciting from 1 to 100 vultures are:

1, find the law method, 1 = if you find 10, use 10 times the decimal part of 14 is equal to 140, and then use 3 times 10 to equal 30, plus 140 The previous number is 31, plus 40 is equal.

2, rote memorization, first remember that 1 is equal, then memorize 2 equals a few more times), then one plus two memorized together, and then memorize 3 equals also memorize a few more times), the same one three plus memorized together, and so on.

Some people with a particularly developed whole brain may not have to be so troublesome, because they have the ability to remember at a glance, and they can basically remember it at a glance. However, it is also possible to achieve such an effect through the training of the above mnemonics, and it can also be achieved through the training of the mandala card.

Pi is represented by the Greek letter (pronounced pài) and is a constant (approximately equal to, representing the ratio of the circumference to the diameter of a circle. It is an irrational number, i.e., an infinite non-cyclic decimal.

In daily life, it is common to approximate the approximate rate of pi. Ten decimal places is sufficient for general calculations. Even the most sophisticated calculations for engineers or physicists can be taken to a few hundred decimal places.

Other methods of memorization:

Start by creating five locations, corresponding to five lines of numbers. If you have a lot of memory, you have to build a lot of locations. Use the places you are most familiar with and remember the order.

Then the location is coded to make up a story. For example, when you enter a house, you need to use a key (14), and the key is held in the mouth of a parrot (15), and when you enter the door, a ball (92) rolls over and hits a gong (65), and the gong and drum break, and there is a coral (35) inside. When I remember recalling, I think of stories in my heart and say numbers in my mouth.

You can basically remember it once you can.

And so on, and when one location runs out, write down the next. No matter how many numbers are memorized in this way, ** associations, number coding memory methods, house methods and other mnemonics need to be combined. People who memorize more numbers also have more developed brains.

The 30-bit quick memory of slow pi is as follows:

1. Story + image + number encoding is fast and permanently memorizes 30 decimal places of pi.

14-key; 15-parrot; 92-ball; 65-gong and drum; 35—coral; 89-plantain; 79-balloon; 32-fan; 38—beauty; 46-pomegranate; 26-2 answers; 43-stone mountain; 38—beauty; 32-fan; 79-balloon;

First encode the two digits to form **, and then change the story: there is a key in the mountain, which was taken away by the parrot, the parrot touched the ball, touched the gong and drum, there was a coral under the gong and drum, a banana tree grew in the coral, a balloon flew out of the tree, there was a fan on the balloon, there was a beautiful woman on the fan, eating pomegranates, but it was snatched away by the second-rate son, the second-rate child ran to the stone mountain, and the beauty disturbed the beam to the stone mountain and held a fan, but only a balloon was fanned.

2. Remember 30 decimal places.

In addition to remembering the six decimal places in English, we can also use Chinese homophonic notation to remember the 30 decimal places of pi! The 30 decimal places of pi are: Homophonic notation:

A pot of wine in a temple on the top of the mountain (, Erle Kushawu (26535), Eat Wine (897), Kill Er (932), Kill (384), Walk Er to Death (6264), Fan Fan Scrape (338), Fan Ear Eat Wine (3279).

PiHere's how to memorize 500 bits:

1.If we want to memorize pi, then we need to master some image memory skills, which are generally impossible to memorize by rote.

2.If you start training from a young age, then memorization is actually very simple, basically a kindergarten child can easily memorize more than 5,000 pi.

3.Of course, this kind of memory takes time, generally speaking, people with such memories choose to memorize hundreds of leather numbers in their hearts every day, and then accumulate over time to superimpose them.

4.Therefore, when we are memorizing, we should know that if we have mastered the memory skills of the image, then after memorizing 200 digits, then the next few hundred digits of memory every day will be permanent, and the deep memory will be in our minds.

5.When we memorize, we can choose a memory **, and use graphics to replace one by one with a hundred groups of numbers from 01 to 99,00.

6.For example, 01 - elixir. Corresponding to the pattern of the elixir, 00, then the image of the memory is the glasses, so after such a one-to-one number, then in a group of two, the story is connected to remember.

7.For example, it can be understood that if a parrot flies out of it, it flies into the coral with its ears, and such an image is memorized.

The top 100 shorthand formulas for pi are as follows:

26535 897 932 384 626 (A pot of wine in a temple on the top of the mountain, Erle is bitter, eat the wine, the wine kills, you can't kill, Le Erle.) ）。433 8327 95028 84197 16939 937 (Dead Shanshan, occupy the second wife.)

Save my soul! Not only to save his wife, but also to save his third uncle and his third wife all the way. ）。

51058 20974944592307 816 406 286 208 9986 (I carry my father and uncle, in fact, I tear my uncle's ear and carry my wife.) Don't slip! Commander slips, son doesn't slip!

Kid dad, don't slip away for a long time! ）。

Pi, generally speaking, is a mathematical constant that is prevalent in mathematics and physics. It is defined as the ratio of the circumference to the diameter of a circle. It is also equal to the ratio of the area of the circle to the square of the radius.

It is the key value to accurately calculate the geometric shape of the circumference, area of the circle, and the volume of the sphere. In analysis, the number of rocks can be strictly defined as the smallest positive real number x that satisfies sin x = 0.

History of the development of pi:

Ancient Greece, as an ancient geometric kingdom, made a particularly prominent contribution to pi. The great Greek mathematician Archimedes (287 212 BC) pioneered the theoretical calculation of pi as a precedent in human history. Starting from the unit circle, Archimedes first used the inscribed regular hexagon to find the lower bound of pi as 3, and then used the external regular hexagon and found that the upper bound of pi was less than 4 with the help of the Pythagorean theorem.

Next, he doubles the number of sides of the inner and outer regular hexagons into inscribed regular 12 and external regular 12 sides, respectively, and then improves the lower and upper bounds of pi with the help of the Pythagorean theorem. He gradually doubles the number of sides of the inscribed Hidden Plexus regular polygon and the outer regular polygon until the inscribed regular 96 and outer regular 96 polygons.

Finally, he found the lower and upper bounds of pi to be 223 71 and 22 7, respectively, and took their average values as approximations of pi. Archimedes used iterative algorithms and the concept of two-sided numerical approximation, which can be called the originator of "computational mathematics".

The method of memorizing pi is as follows:From 01 to 99, there is a fixed set of representative meanings, and then these things can be compiled into a story, through the association of memories after the chain of regret is destroyed, the memory content will be vivid and not easy to forget. For example, to memorize pi to 50 digits, two numbers are a group of memories, divided into five elements.

Start by creating five locations, corresponding to five lines of numbers. If you have a lot of memory, you have to build a lot of locations. Use the places you are most familiar with and remember the order.

Then the location is coded to make up a story. For example, when you enter the house, you have to use a key, and the key is held in the parrot's mouth, and when you enter the door, a ball rolls over and hits a gong and drum, and the gong and drum break, and there is a coral inside. When I remember recalling, I think of stories in my heart and say numbers in my mouth.

You can basically remember it once you can.

Introduction to PiPi is the ratio of the circumference of a circle to its diameter, generally represented by Greek letters, and is a mathematical constant that is prevalent in mathematics and physics. It is also equal to the ratio of the area of the circle to the square of the radius, and is the key value for accurately calculating the circumference of the circle, the area of the circle, the volume of the sphere and other geometric shapes. In analysis, it can be strictly defined as the smallest positive number x that satisfies sinx=0.