In the two printing factories owned by the royal family, the printers were working overtime, desperately printing the pages, closing the covers, binding them into volumes, and then transporting them to the bookstores for sale.

In the next few days, a brand-new "New Learning Speed Algorithm" appeared on the shelves of some bookstores, and the price was very cheap, only 20 yuan, even ordinary people, if they wanted to buy it, they could buy it with gritted teeth.

These issues of the "Daming Times" have continuously published some content of the "New Learning Speed Algorithm", and the professional trustees are also mixed in the streets and alleys, and even go in and out of the fireworks Willow Lane, where talented people like to go the most, intentionally or unintentionally leaking some of the new speed algorithms, only a few days of hard work, the "New Learning Speed Algorithm" sold in several bookstores in Jingshi City was sold out, and there was a situation of out of stock for a time, until the second and third batches were printed on the market, which alleviated the pressure of short supply.

Some businessmen who are good at capturing business opportunities buy goods in batches, and then pull them to other places to sell at high prices, and the wealthy bosses directly contact the newspaper boss to buy the right to print, and immediately go to other provinces to print and sell frantically after getting the printing copyright, which is more convenient and trouble-free, and earns more.

In general, Zhu Jian's business is a little loss, however, after the sale of printing rights, this is barely recognizable, his original intention is to promote modern calculation methods such as Arabic numerals, and the loss is already within the budget, and it is a small accident to be able to return to the cost.

A few days later, people walking the streets and alleys, entering and exiting Fireworks Willow Lane, especially those who read books in long robes, had a copy of "New Learning Speed Algorithm" in their hands to study and recite the multiplication formula.

The bookkeeper who trades and manages the accounts of the businessman or something soon found that the "New Learning Speed Algorithm" is better to use, more time-saving, and more convenient than the arithmetic chips that have been inherited for thousands of years. It doesn't matter, just pick up a branch, squat on the ground and calculate, slowly, the old-fashioned arithmetic method is replaced by the new speed algorithm and becomes history.

The use of the new speed algorithm has been the trend of the times, and even misunderstood as a fashion, even those good hands are idle, just know how to eat, drink and have fun, cockfights and carry birdcages of the gentleman buddies also throw away the valuable gold folding fan, take a copy of the "New Speed Algorithm" to blow the water and tease the girl, do not hold a copy of the "New Speed Algorithm", you are embarrassed to go out to meet people.

Jinling, Qinhuai River, Shuiyun Pavilion.

In the elegantly decorated attic, several young women with beautiful faces are lying or sitting, and some are standing and pacing, all holding the "New Speed Algorithm" in their hands, and are reciting multiplication formulas.

They are all the top red aunts of Shuiyun Pavilion Nanqu, competing to curry favor, and there are more romantic talents, dignitaries and nobles who want to capture their hearts, "New Learning Speed Algorithm" is not yet available for sale in Nanjing, they have received dozens of copies, except for one or two copies left by themselves, and the excess is given to other sisters.

Qinglou industry has a trip to the north and south, the north song is the sale of the eight classics, the south song is the sale of the art is not the body, the body is innocent and innocent little lady, if which little lady fancy a certain talent, and the big talent happens to be intentional, Lang love concubine, the big talent will redeem the little lady from the good, marry as a wife or concubine, and achieve a romantic love story that people talk about, talented and beautiful.

In fact, these little ladies who were born in Qinglou and ransomed themselves are very miserable, they are just the playthings of the scholars and doctors, and there are only a few crooks that can really die well, and there are very few of them, but no one pays attention to them after they get married, and they completely fade out of people's field of vision, and no one cares about their happiness and death.

The girl of Nanqu wants to win in the fierce competition of her peers, become the attention of thousands of people, and the top red aunt who is talented and noble, must pay several times more efforts than ordinary people, in addition to her beautiful appearance, unique temperament, smart and clever, she has to receive strict training since she was a child, piano, chess, calligraphy, painting, song and dance, etiquette, etc. are all compulsory basic courses, and you have to reach or approach the level of masters. They have also reached the master-level level of mastery in everything, memorizing multiplication formulas, and learning new speed algorithms are just pediatric for them.

"Sister Lan, isn't Zhu Youzhen a saint today?"

A round-faced girl lying on the round table, holding the "New Learning Speed Algorithm", suddenly looked up and asked the beautiful sister sitting next to her, she was about six or seven years old, with clear and smart big eyes, and a natural beauty embryo.

Her original surname was Xing, her name was Yuan, she had not yet been crowned, there was no word for the time being, she was young from her adoptive mother Chen, so she changed her surname to Chen, because of her difficult family situation, Chen had to sell her to Shuiyun Pavilion's mother, because her little face was a little round, and her sisters loved to call her Xiao Yuanyuan.

"yes, what's wrong with our little Yuanyuan?" Sister Lan put down the book in her hand, smiled and reached out to pinch her round little face, Xiao Yuanyuan is cute and smart, she learns everything quickly, and her sisters are optimistic about her, and she will be the famous red aunt on the banks of the Qinhuai River in the future.

"Didn't those talented scholars always scold him for being a mediocre and incompetent faint king?" Madoka blinked with big smart eyes and a curious expression on her face.

"Shhh Sister Lan's face changed slightly, staring at the apricot eyes to warn, the Ming Dynasty is open, the way of speech is wide, people can talk at will, and even comment on the government and scold the faint king, but that is only limited to those high-ranking officials and nobles, talented scholars, how dare ordinary people talk so openly.

"Master Chen, Zhang Gongzi said so, they definitely won't deceive us, it's a faint monarch or a faint monarch, why are you asking this?" The beautiful sister who was reclining on the bed and reading a book said lazily, she was wearing a purple dress, showing off her fair and delicate complexion.

"The title of this new speed algorithm is Zhu Youzhen." Xiao Yuanyuan held the "New Learning Speed Algorithm" with his right hand, and pointed to the title of the author's book with his left index finger, only the three words Zhu Youzhen, and there was no other name.

"Well, what do you want to say?" The beautiful sister in the purple dress was slightly stunned and looked at Xiao Yuanyuan curiously.

Xiao Yuanyuan didn't answer immediately, but tilted his little head, paced with his hands in his hands, followed the example of another beautiful sister, and asked with an old-fashioned expression: "A few sisters, do you say that it is easy to create a new font that the world can accept, like, and compete to copy and collect?" ”

The girls in the attic all shook their heads, their willow eyebrows furrowed slightly, and they looked at Xiao Yuanyuan curiously, what did the cute little Yuanyuan sister want to say?