Feng Yu Jiu Tian

Forced to go, had to bite the bullet and walk inside.

Upon entering the house, the warm incense slammed into his face, as if he had suddenly arrived at the place where the gods lived, and the looming sound of the water was more clear inside the house. Three people were already sitting on the floor under the window. A woman is in the middle, with long purple dresses, slightly fringed cuffs, a face like spring peach, and eyes like lacquer.

Upon seeing Feng Ming, she already knew that she was the third princess, and she was very beautiful indeed. After all, he is used to watching TV. Many beautiful women from all over the world have seen a lot of rare beauty in ancient times. He actually only nodded his head a little and praised it without revealing any embarrassment.

Fen Yan and other maids quietly observed from the side, all secretly claiming to be strange, but Prince Xilei was so generous. The other two guests, as expected by Xia Guan, were indeed away from Wang Ruoyan and the calculus master Dongfangtian. The three were sitting around a sand pond. Dongfangtian was an old man with a beard and white nose. He had a raised nose and a funny look. There was no fairy wind bone of the international master in Fengming's imagination. He held a thin bamboo pole and sketched in the sand. Draw and explain softly. The three princesses listened, and nodded.

Ruo Yan is about twenty-seven years old, looks average, and wears an inconspicuous sword around his waist. If it is not reminded by Lie Er and Xia Guan again and again, there is nothing terribly powerful.

Feng Ming took a look at the knowledge exchange meeting in which the atmosphere was in front of her. It is estimated that at this moment, she will be kicked out to eat the northwest wind. She chose a position smartly and sat aside to play the obedient and respectful younger junior.

Dongfangtian's voice is very light, and all the terms are spoken. Fengming didn't understand it for a while. He stayed aside and waited for almost half an hour. He couldn't help crying secretly. He knew that when he entered the house, he would say hello to the third princess Now, I want to romantically not destroy the atmosphere. I do n’t know when it will be. These ancient people do not cherish the time of others, at least they should deal with West Ray and the prosperous national affairs before listening to those broken calculations. After all, Dongfangtian finally came to an end.

Fengming saw that he had closed his mouth that had been opened and closed, and was relieved, just to open his mouth to greet the third princess. The three princesses also pleaded with the Eastern sky, "Master of the East, these tools are naturally easy to use, but the process is complicated. If they are to be used by the people, it will take a lot of manpower to teach."

Dongfang Tiandao: "The princess said that it is extremely true. The old man has researched dozens of tools for calculation. There are always pros and cons. The simple is not accurate enough, but the precise is too complicated. This one is the best of all. One kind, people who have a little bit of calculus, but can use it freely within a month or two. "

Fengming heard them start talking again, and could not help but scream slightly.

If Yan Yan had begun to notice when Feng Ming came in, how could this escape his ears? He glanced at Feng Ming, his lips aroused a sense of pride, and suddenly said, "Su Wen Xi Lei Rong's method of calculation There are many amazing opinions. Prince Anhe must also be involved. I wonder what Prince Prince has about the new calculus tool of Master Oriental? "He asked, immediately attracting everyone's attention to Fengming. Several pairs of eyes focused their eyes at the same time, bluffing Fengming immediately straightened and sat up.

Where did Feng Ming know what calculus was, she panicked for a moment, and decided to put aside the question of Ruo Yan, and while the third princess noticed herself, rushed to the third princess to start a best smile and get up and give a gift.

"Ann Hoe meets Wang Ye."

The three princesses gently bowed their heads, "Prince, please, come from afar and work hard."

Unexpectedly, she saw Fengming, but did not immediately mention the cause of An Xuan's death. Feng Ming stunned and sat back in place, looking at the eyes of the three princesses and said, "Wang Xi, An He came here to welcome Wang Xi to Xilei. An He will treat Wang Xi as his mother, and please Wang Yi agree. "

"An Xuan left for the throne of Xilei, his father sent troops for the best interests, the prince came for Xilei's tranquility, and traveled thousands of miles to welcome a king who never met before. For what? "The three princesses turned their heads and placed their eyes softly in the sand pool, as if her heart was hidden in the sand, Zhu Lip lightly said:" Instead of fighting for power and wealth, it is better to exhaust your heart and blood in this change. In infinite calculations, Prince, am I right? "

Feng Ming stayed for a long time. He never thought that the third princess was an extreme math fan. He opened his mouth and didn't speak. Ruoyan sighed first: "The third princess has seen people, it is really a shame. If the princess is heard, The name of wisdom has been for many years. Today, I took the liberty to come to ask for relatives and treat her with the queen's gift. After the princess left the country, no one was disturbed in her status. She could delve into the calculation methods day and night. Isn't my king accompanied by day and night?

Dongfangtian immediately hit the railroad while he was hot: "Yes, it would be a great pleasure for my husband to ask the princess for advice when leaving the country." This remark apparently moved the hearts of the three princesses. Her eyes turned and Yingying moved to Ruoyan's face. Quietly returned to the sand pool. Fengming screamed badly. On the prosperous road, Xia Guan expected things to develop and everything was expected. However, if Ruoyan's proposal was not expected, Fengming would not be taught how to deal with Ruoyan.

But destroying his proposal is imperative. Fengming was anxious and fretful, seeing the third princess' heartbeat, she quickly exclaimed: "No! No!"

He yelled and immediately brought everyone's attention back. If the words seemed to be smiling, Zhao Fengming swept slightly, and his eyes flashed suddenly, instantly making Fengming feel like a beast that was seen by the Tigers, and immediately burst into cold sweat. No wonder everyone said that if the words are powerful, it really deserves its reputation.

If Yan Yan's sight was fleeting, he asked with a smile: "Prince Anhe said that the three princesses could not marry the king?"

Feng Ming's back was full of cold sweat, and at the moment he had to brace back and said, "Prince Ben said that Wang Xi's drunk heart calculations should follow Anhe to Xilei. The method of Xilei calculations is well-known in the world, and the calculation equipment is more perfect. It's more suitable for Wang Xi than leaving the country. "He was too nervous and didn't know that Xilei's calculus was not famous, so he just talked.

Dongfangtian immediately sneered and closed his eyes. The third princess glanced at Fengming. She loved calculus in her life and hated others for waffling in the name of calculus. She has fallen down: "Prince Anhe, please be careful. Everyone knows that the method of calculus today is based on Master Dongfangtian. Respect is the strongest to leave the country. Why do you say such a false statement in order to coax me to West Ray? "

Fengming flushed. If you see Fengming blush, her skin is shiny and bright, lined with clear eyebrows, and black eyes like little tigers, suddenly show a strange style, suddenly jumped in her heart, immediately refused to give up, coughed and stared at Fengming: "Since the prince is bragging, please ask the prince to demonstrate Westley's most complete calculation tool?"

His words are of course only satire, and in the face of Dongfangtian, even the perfect calculation tools are just a joke.

Fengming looked down at the carpet, anxious like an ant on a hot pan, searching her intestines and scratching her belly, thinking that there is any modern knowledge to save the calamity. The calculation tool is not a big problem. The problem is that the only tool he can use to calculate things is a computer. Where can I find a computer now? Fen Yan had a good impression of Feng Ming. When he saw that he was embarrassed, he quietly knelt beside the third princess and whispered softly: "Three princesses, there is a master of the east.

Seeing Fengming sweat on her forehead, the three princesses also felt that he had learned a lesson. As she nodded, she suddenly heard a scream, turned her head suddenly, and found that Fengming had jumped into the air, and exclaimed excitedly: "Here it is! "

Everyone felt shocked.

Feng Ming ignored everyone's reaction and ran to the three princesses and said, "The best calculus tool, I remember." He smiled and stretched his hand seriously: "The demonstration is not difficult, you need to ask Wang Ye to borrow something. "

"Oh? What?"

"Fifty pearls with perforations in the middle, ten gold threads and two wooden bars."

"What about wooden boards?"

"What do you want the plank to do? No."

Although this generation of calculus tools is ever-changing, they all use one-sided wooden boards. Everyone was surprised that Fengming didn't need a wooden board. The three princesses were even more curious and rushed to fetch pearls and other things and gave them to Fengming.

Fengming put pearls, gold threads, and wooden strips on the ground, pieced them together, and after a short while, he looked up excitedly and said, "That's it! The first calculus tool from ancient times to the present, even the inventions and admiration created by foreign devils."

What he made was a simple abacus.

The three princesses probed over and wondered: "How is this thing calculated?"

If Ruo Yan also looked at it with a probe, his eyes quietly cast a little on Feng Ming's red lips, sneer: "Small lanes, laugh generously."

"The king is slow to assert." Dongfangtian is indeed a master of middle school. At the sight of Fengming's simple abacus, his eyes lightened immediately, and he lowered his head for a moment to groan. The mystery is to ask Prince Anhe to explain one or two. "The tone is very different from the scorn of the beginning.

Feng Ming laughed in her heart, thinking that in the history of the development of mathematics in China for thousands of years, how can you not be shocked by the ancients who discussed the algorithm every day. He cleared his throat and showed another charming smile to the third princess: "Please ask the third princess to make a question."

"What problem?"

"It's just addition or subtraction, like one hundred and eighty-eight plus three hundred and seventy-seven." Feng Ming proudly said. Soon, he found that the atmosphere was wrong. The three princesses looked at him strangely: "So simple calculation, why use calculation tools?" "What?" Feng Ming was startled by the strange eyes surrounding him and his abacus. Do you underestimate the computing power of the ancients? Also, did he mistake the definition of calculus tools? Otherwise, what else is there besides the abacus?

Suddenly, cold sweat burst out.

The air pressure suddenly dropped, and the three princesses' faces were very disapproving. If Yan Yan even sneered and watched the show, only Dongfangtian was still waiting for Fengming to perform. But now that Haikou has been boasted, it is too shameful to shrink back.

Fengming rubbed her forehead, biting her teeth, and said arrogantly: "Then ... please the three princesses ... come up with the topic you want to calculate. Although this abacus seems simple, everything in heaven and earth can be calculated Come out. "I thought to myself: if she comes up with a difficult problem, I would just nonsense that only Rong Wang can calculate it with an abacus and coax her to Xilei. Seeing Fengming being so sure, the three princesses began to doubt the letter and nodded: "Okay, let me make a problem."

Suddenly, everyone's eyes were focused on her lips, Feng Ming was even more so, nervous eyes did not blink. He didn't know, a sharp look around him, brushing his head and face from time to time, burst of light.

"My question is ..."