I Am Not A Mage Lord

  Chapter 163 The Secret of the Stone Ring

  In the sinking square, the apprentices whose atmosphere had become lax, seeing the "puzzle" reappear, couldn't help the adrenal hormones erupt, and spontaneously poured their minds into it.

  If you simply watch a movie, then everyone is just a passerby.

  The "question answering mode" in the path of the mage gave everyone a sense of participation, and everyone enthusiastically took the place of Lynch to participate in the answer.

  Instead, Mage Luo Tianqing relied on rituals to find another way to break the game, which made many apprentices see the clouds.

   "This topic is very simple." Chen Shikun said after thinking about the hidden pitfalls.

"Yes, from the entire sample space, there must be three possibilities for a male (male, male), (female, male), (male, female), so the answer is 1/3." Guo Sifei quickly thought about it. come out.

  This question is easy for most people to understand as 1/2, but for them, apprentices of the mage, it is completely a question.

   "But are the elves mentioned here, or is this a question of elven physiology?" the apprentice Shanbo questioned.

  Reminiscent of the difficulty of the problem just seen, even the Pythagorean theorem is enough for people to provide 500 kinds of proofs.

  Such a simple answer at the scene, on the contrary, people can't believe it.

  Enya and Wang Ruoling also passed through the crowd silently and walked into this area. Before, everyone said hello to each other because of Lynch's photo.

  Girl Enya suddenly heard it and explained, “Even the elves have similar body structures to humans, so this question will not have a deviation in the gender ratio of men and women.”

  She laughed in a low voice, "Even elves and humans can break the reproductive isolation and give birth to half elves. As far as I know, there are half elves in some mage families."

  Chen Shikun Nahan, "Isn’t this that I will have the opportunity to marry an elf wife and go home in the future?"

  Although the apprentices on the scene have not seen real elves, many men feel itchy when they see the dignified, elegant, holy appearance and graceful body of the “elves” mentioned in the textbook.

  Enya gave these male apprentices a glance on the spot.

  "The elves think that humans are vulgar, dwarves have no sense of humor, dwarves are ordinary, and half-orcs are untrustworthy. Only half-elves have mercy."

  "But the proud elves will still show pleasure and kindness to people who are not what they want. After all, except for them, most people are unqualified in their eyes."

   Talking about Enya, holding Wang Ruoling's shoulders, "The temperament like Ruoling in my house can still be in the eyes of elves. As for you, it's definitely out of play."

  Chen Shikun and other apprentices were so embarrassed that they couldn’t speak at once, and it took a long time to defend themselves, “Isn’t it possible to become a mage?”

"Becoming a wizard is naturally crushing for ordinary people. But for the elves, this is not enough. After all, their ancestors are also one of the sources of magic. The proportion of wizards in the elven tribe is high, which can be called the first among the population. "

  Liu Kai, who had heard his uncle’s words and deeds a long time ago, smiled and said, “What’s more troublesome is that the elves are really going to get married for hundreds of years.

  It was just his remarks, but the thoughts that had been extinguished by everyone reappeared.

   "Hey, there has been a change!" Mo Yifei hurriedly reminded, interrupting everyone's thoughts.

  On the screen, Lynch was on the first stone pillar, and after silently inputting the answer "1/3" that everyone agreed upon, he walked to the next stone pillar according to the hint of "Magic Aura".

  He guessed in his mind that the six stone pillars propped up the giant stone ring, which probably represented the mysterious power that opened the ring.

  Six questions.

  Thinking of this, Lynch blushed in his heart.

Once, when he played marbles in elementary school, he found that six small marbles could perfectly wrap the center small marbles without leaving any gaps. Later, he tried chess pieces, go pieces, etc. as long as they were round. Anything with a curved cross-section can achieve this mysterious point.

   Lynch was full of joy at the time, and mistakenly thought that he had invented the "Lin's Seven Circle Theorem."

It wasn't until the fourth grade of elementary school that he came into contact with Orsay and learned more about geometry, that he suddenly realized that the center circle and the centers of the other two circles must be an equilateral triangle with an angle of 60 degrees, so the six circles in the outer circle must fit together. 360 degrees.

After   , such as cutting the circle into small sectors and then splicing it into a rectangle, and being complacent, he actually derives the formula for the area of ​​the circle. There are countless others.

  So Lynch knew from a young age that the “inventions and creations” that he thought were so powerful that he had actually had the forerunners.

   With a sigh, Lynch silently read a secret phrase on the stone pillar again based on the elven phonetic mark in the dragon heritage.

  The hollow text immediately appeared bright, as if poured into molten gold, it became lifelike, and a new line of text also appeared below.

  "An elven family has two children, the older one is the boy."

   "What is the probability that the two children are boys?"

   Lynch did not hesitate to write down 1/2 of the answer, this time it was really one-half.

  Because the entire sample space is extremely clear, there are only two kinds of (male, female) and (male, male).

  For his answer, the apprentice in the square and the mage in the hall watched silently and did not say anything. Compared with the two levels just now, many people felt that the topic of this level was slightly inferior.

   Lynch glanced into the distance, and after confirming that Master Luo Tianqing was not approaching, he silently began to conquer the third pillar—

   "A family of elves has two children, at least one of which is a boy born in odd months."

   "What is the probability that the two children are boys?"

  This question also came to everyone's mind.

  Many apprentices' eyes brightened on the spot, and some even cheered up, unwilling to show weakness and proceeded deep in their hearts.

  This question is definitely no longer a simple 1/2 or 1/3.

   "Could these six questions follow this line of thought, right?" Gu Yan, an apprentice in the other corner, evaluated that several of their talented apprentices also quietly formed a circle.

  "This problem is the overlap of the two sample spaces of the gender of'male and female' and the month of'odd-even'." Apprentice Yulian also portrayed it inwardly.

  "How much is it?" Chen Shikun on the other side struggled for a while, but found that his thoughts were messed up.

   "Don't forget it, Brother Lin has already written it out." Liu Kai said.

  The whole process is only two or three seconds, and there is only a slight hesitation pause.

  All the apprentices raised their heads in unison—

  3/7.

  A bright red number is painted on it, and Lynch has raised his leg and walked towards another stone pillar.

  "Why is this the answer?" Mo Yifei was still entangled between 1/2 and 1/3, and he didn't expect to become this again.

"After the four gender ratios are matched with odd and even months, there are a total of 16 possibilities. There are 7 kinds of odd months for boys, and only 3 of them are two boys, so it is 3/7." Wang Ruoling silently said that this is a bit counterintuitive. Answer.

  Just now, she was just a little slower than Lynch to answer. At this moment, most of the top apprentices in the field are at this speed.

  Many of the apprentices in the central district cocked their mouths and made a mocking tone.

   "This is the difficulty of the third level? Reversed, right? So that any apprentice in the central district can go up, and it will be easy and stress-free."

   "That is, it is estimated that it was reversed. The envoy just now was too cautious. As long as he turned it on first, he could crack it."

  Before they could say a few words, Lynch opened the fourth stone pillar—

  "An elven family has two children, and at least one of them is a boy who was born on Friday."

  "What is the probability that the two children are boys?

  With familiar experience, many apprentices quickly counted on the spot, especially the apprentices in the Central District made up their minds to read out the answers before Lynch could write.

  This is where the real fun of watching quiz games lies. Incidentally, it harvests the admiring eyes of a wave of people.

   "Ah!" Chen Shikun let out an exclamation, and similar actions occurred one after another throughout the venue.

   "What's the name of the ghost?" Liu Kai was almost taken aback and complained.

   "No, it was Brother Lin who wrote the answer."

  Just now, the apprentices glanced at the question and then calculated it first. Chen Shikun reacted a little slower and read the next sentence in its entirety.

  It’s just that he also found out that Lynch had already written the answer.

  13/27.

  Wang Ruoling was also slightly sluggish at this moment.

  "A total of 196 possibilities, which match the 27 boys on Tuesday, and there are 13 of the two boys. The calculation is not difficult, but the count is too fast."

"Have you forgotten? Once when Brother Lin was not on the cruise, he counted the types of phone unlock codes. The whole calculation is not difficult. The difficulty is to filter out the repeated options. Didn't Brother Lin stand out at the time? "Chen Shikun shouted.

  At this time, Lynch walked towards the fifth pillar, but this time, instead of inspiring the elves cipher text, he wrote a paragraph on the stone pillar first—

  "If at least one male meets a certain condition (n cases), the probability of two males is (2n-1)/(4n-1)."

  Obviously, just Friday represents seven possibilities in a week, so n=7, which is 13/27.

  The apprentices who were still guessing how Lynch counted so fast made a big blush.

  Where the other party is counting, it is simply a brainless formula to calculate.

  Otherwise, if you were born on January 1st, among the 532,900 possibilities, there are 1459 males born on January 1st, and 729 are satisfied, so you can count to the year of the monkey.

  In the challenge hall, the mages were silently watching the formula left by Lynch and the image just painted under the formula, and they were silent for a long time.

   "It turned out to be like this. I'm afraid that Master Luo Tianqing is hopeless."

   Dean’s assistant Leiou said to Zheng Yingluo, "Lin Qi seems to have realized this in the odd and even months of the third pillar."

Zheng Yingluo nodded in agreement. UU Reading www.uukanshu.cOM

  Maybe the apprentices outside are still confused, but the mages in the field, even if they are not prophecy mages, are still outstanding, they have already understood the message that this stone pillar wants to tell them.

  The probability just now is 1/3 for boys, 3/7 for boys with odd months, and 13/27 for boys on Friday. As the conditions become clearer, the probability becomes greater.

  Zheng Yingluo couldn't help laughing and said, "Given information, the probability will show an upward trend."

"And the more complex the conditions are given, the greater the overall probability is, the greater the overall probability. If the nearby conditions are that at least one boy likes to eat ice cream, believes in specific gods, and his favorite sport is running, it basically approaches. It's 1/2."

   "Because this refers to a certain boy more and more clearly."

   "Then this stone ring, for us to emphasize this point, what is it for?"

  Zheng Yingluo thought silently.

  In front of Lin Qi in the projection, on the flat ground directly below the giant stone ring, the soil cracked, and then a one-meter square stone pier platform slowly rose.

  (End of this chapter)