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What are these two veterans doing here? Now is not the time to eat, if you want to come to eat, it's early.

Li Qi frowned secretly.

Mrs. Qin was also stunned, nodded, instructed Wu Furong a few words, and followed Xiao Tao out.

After Mrs. Qin left, Wu Xiaoliu hurriedly asked, "Brother Li, you haven't said how to deal with crab roe?" ”

"More on that later."

Li Qi waved his hand and replied lightly, feeling uneasy. I secretly thought that these two old people wouldn't know about me and Qiannuo, and they came to stage that old-fashioned plot again, beating the mandarin ducks, but if that's the case, then they should be looking for me, why did they call Mrs. instead?

For a while, Li Qi had a lot of thoughts, but he couldn't think of a reason. If Bai Shizhong and Wang Zhongling really came because of Bai Qiannuo, then he really didn't know how to face it.

Headache.

The rest of the people saw Li Qi's brows tightly locked, and their faces were full of sorrow, thinking that he was thinking about some details of the stewed tofu, so they didn't dare to disturb him, and several people worked together to wipe out the piece of tofu.

After a while, the little peach came again, saying that Bai Shizhong and Wang Zhongling wanted to see Li Qi.

Exercise! Sure enough, he came to Xingshi to ask for sin.

Li Qi was very depressed, but everyone had already come to the door, so he could only stubbornly put his head on his head.

Follow Xiao Tao to the lounge in the backyard.

"Richie has seen two adults."

Li Qi saluted Bai Shizhong and Wang Zhongling, and glanced at them secretly, but saw that both of them were expressionless, even Madam Qin.

What a weird atmosphere!

Li Qi suddenly felt a chill in his back.

Suddenly, Bai Shizhong smiled and said, "Sit down, virtuous nephew." ”

Virtuous nephew?

Li Qi, who called "virtuous nephew", was like looking at flowers in the fog, and his heart was fifteen buckets of water, seven up and eight down, how dare he sit.

Maybe that's the kind of mentality of being a thief.

Wang Zhongling saw that Li Qi was still standing there stupidly, and hurriedly said: "Virtuous nephew, Bai Xiang asked you to sit, you can sit." There's no need to be so reserved. ”

Bai Shizhong looked at Li Qi with a frightened look, and said with a smile: "I haven't seen you for a few days, but you are much more timid." ”

Lao Tzu is timid? Hum. If you had known that I had abducted your daughter, I am sure you would not have said that.

Li Qi nodded and said, "Thank you, two adults." ”

Wang Zhongling hurriedly raised his hand and said: "This is not in the court, don't be an adult on the left and an adult on the right, you call the old man uncle, and the old man still takes responsibility." ”

"Not bad. Not bad. You know the little girl. It is understandable to call Uncle Bai. Bai Shizhong also nodded.

What's going on?

Which of these two old guys are playing?

Li Qi was like a monk at this time, confused, but his heart was relieved, because he saw that these two goods did not look like they had come to Xingshi to ask for guilt, but he was still very cautious in his heart, and nodded and said, "Yes, Uncle Wang." Uncle White. ”

Bai Shizhong saw Li Qi's eyes full of confusion, smiled slightly, and exchanged his eyes with Wang Zhongling.

Bai Shizhong took a sip of tea. He asked, "Nephew, do you know who wrote the words on that wooden board on the wall outside?" ”

Li Qi was stunned for a moment and said, "Plank? ”

"It's the words 'boiling water and leaves'."

Li Qi suddenly realized and said, "Oh, that's written by a guest, in fact, the writing is average, and it can't be compared with Uncle Bai at all." ”

"Ahem, ahem."

Bai Shizhong coughed violently and waved his hand: "Don't talk nonsense, you kid." That word is much better than mine. ”

Do you need such a big reaction?

When Li Qi heard this, he seemed very interested in that word, and thought to himself that this was my future father-in-law, and he had to be treated differently. smiled: "Uncle Bai, if you like this word." I'm going to have someone bring that board to you now, and I'm going to use it as a signboard anyway, and I'll find someone else to write it later." ”

Bai Shizhong slapped the table and said, "Nonsense, how can this be sent indiscriminately-since it was given to you by a guest." Of course, you have to keep it well, how can you give it to others. ”

Sweat! The table is wrong.

Li Qi smiled and nodded: "Yes, yes, the little nephew remembers Uncle Bai's teachings." ”

Wang Zhongling coughed lightly and said suddenly: "Virtuous nephew, Uncle Wang has recently encountered an academic problem that is difficult to solve for a while, I don't know if you can help the old man take a look." ”

When Li Qi heard this, he was stunned, academic problems, you come to ask me a cook, you are afraid that you will break your brain. Said: "Uncle Wang said that he laughed, and the little nephew is a cook, about academics." ”

"Don't rush to reply yet, just take a look before you talk."

As he spoke, Wang Zhongling picked up a piece of paper on the table and handed it to Li Qi.

"Yes."

Li Qi got up, took the paper with a hard head and looked at it, the whole person was stunned, but when he saw that it was written, "1+2+3+4+100=", he almost didn't laugh out loud, isn't this Nima equal to the difference series, and there are academic problems, I'm scared to death, this old guy won't be deliberately teasing me, right? Without thinking about it, he said: "This is simple, equal to 5050." ”

But as soon as the words came out, Li Qi was stunned, where did they know these Arabic numerals, plus signs, and equal signs?

Bai Shizhong's eyes narrowed, and he said with a smile: "Sure enough, your kid made it, at first when the little girl sued the old man, the old man really couldn't believe it." ”

It turned out that day, after Bai Qiannuo copied back those formulas, he had been studying at home, and Bai Shizhong saw that Bai Qiannuo had been closed all day, and he was very curious, so he went to take a look, and found that Bai Qiannuo's room was full of white papers, which were full of some strange symbols, so he asked Bai Qiannuo what these symbols were written about.

Bai Qiannuo explained each symbol to his father.

Bai Shizhong listened, Deng Shi was surprised, and hurriedly asked who created it, he didn't know if he didn't ask, he was really shocked when he asked, he never thought that these exquisite formulas were actually from Li Qi's hand, and his heart was surprised and confused.

Li Qi, a cook, can not be surprised that he can create such an ingenious formula.

Wang Zhongling laughed excitedly and said, "Virtuous nephew, your set of counting methods, as well as the difference formula, are indeed exquisite, the old man is really eye-opening." ”

When Li Qi heard this, he suddenly realized that these two old men were here for these mathematical formulas, and he was really relieved, nodded and said modestly: "Uncle Wang is too elevated to the little nephew, in front of Uncle Wang, how dare the little nephew get an axe." ”

"This is a bad statement, although there are countless strange abilities in my Great Song Dynasty, but no one can come up with such a wonderful method, and the virtuous nephew should not be too modest." Wang Zhongling shook his head and praised.

Li Qi nodded and said, "That's what Uncle Wang said." ”

Bai Shizhong was curious: "But I don't know how the virtuous nephew created these symbols?" ”

In fact, Bai Shizhong's father and daughter expressed great doubts about whether this algorithm was created by Li Qi, but Bai Qiannuo now only has Li Qi in her heart, of course she hopes that her father can be impressed by Li Qi, so when her father asked, she directly told her father that this algorithm was created by Li Qi, but she didn't mention anything about the doubts in her heart.

After Bai Shizhong heard this, he still felt a little incredible, but after thinking about it, if someone had created this set of algorithms, it would have caused a big sensation, at least it would have spread, and it was impossible that there would not even be a little bit of trouble, so he was also skeptical at this time.

Li Qi smiled: "It's very simple, because the little nephew is lazy? ”

Bai Shizhong was stunned for a moment and said, "What do you mean by this?" ”

Li Qi explained: "Today's arithmetic methods are too cumbersome and inconvenient to calculate, so the little nephew wanted to replace them with a simple symbol. ”

This reason made Bai Shizhong cry and laugh, and said: "I didn't expect that being lazy would have such benefits, the old man is really lonely." ”

Li Qi smiled.

"Then how did you come up with these equations of equal difference, equations of proportionality?" Wang Zhongling said curiously.

"The little nephew is a businessman, and doing business is naturally inseparable from accounting, and if you calculate more, you will have some opinions of your own, in the final analysis, in fact, this is all for more convenient bookkeeping." Li Qi said. (To be continued.) If you like this work, you are welcome to vote for recommendation and monthly passes, and your support is my biggest motivation. )