You vote for me, order everything, and comment on me when you're the most handsome.
He was an unexpected ecstasy again.
The next whole process, I don't have to do anything, he still thinks about the plot for me
At the end of the meal, I said to him, come on, give me a golden alliance to reward me with such a vision to eat with the most handsome reader in the world, so happy
In the end, he was very happy to buy the bill. After returning home, he also voted for 15 monthly tickets for me.
It's important for a writer to be funny, but it's even more important to tease readers.
Respect first to the savages of courtesy and music, then to the gentlemen of courtesy and music
----
hey~ go to sleep~
Chapter 120 The Amazing Information Art of the Difference Engine
【Differential Engine (Excellent Class★)】
Attributes: It can accurately calculate to 6 decimal places, and run 5000 numbers at the same time, it can cover all the work that needs to be calculated, in the age of steam.
Description: If human beings have complete it, they may enter the era of information frenzy ahead of time and deduce modern science to a higher level!
……
Of course, there are not so many ifs in human history, and all occurrences are inevitable driven by cause and effect.
Tang Zheng turned off the light curtain, turned on the synthesis table, and looked at the synthesis formula of the difference engine.
Compared to a steam engine, it requires relatively simple materials, just a lot of gears, a few plastic and copper pipes, a stack of thick punch cards, and a crank-rocker like an old-fashioned slot machine. .
A difference engine can be formed.
Of course, this gear is a bit too much in demand.
A pocket difference engine requires at least 2w gear nesting structures, and what Tang Zheng needs now is a super difference engine that can provide himself with various information like a master brain.
Requires millions of gear synchronization operations.
If you rely on yourself to make millions of gears, even if the synthesis table can produce in seconds, it will take at least ten days to produce millions of units.
Too much trouble, Tang Zheng chooses 'online shopping' directly
At the current price, one virtual coin can only buy 1 large gear, 5 medium gears, or 10 small gears.
I spent close to 400,000 virtual coins in one go to purchase a bunch of gears.
There is less than 20 deposits left in the pocket.
However, as the times become more and more advanced, making money is no longer a big problem for Tang Zheng.
As long as civilization goes up, the pockets are always full!
Gears of the 100w magnitude cannot be put into the synthesis table at one time, and can only be made into gear towers in batches.
The so-called gear tower is a vertical bar stacked with multiple gears. A lightweight difference engine requires at least three gear towers, each of which is responsible for computing different data.
For example, Xiao Ming's house is 100 meters away from the school, and it took him half an hour to get to the school. May I ask his average speed on the road.
For this simple data, the punch card is used to input the data into the difference engine. The first gear tower is responsible for coordinating the distance, the second is the time, and the last gear tower can imprint the conclusions drawn on the new punched hole. card.
Of course, this is just the simplest data model. The more gear towers there are, the more accurate the statistics will be.
For example, the difference engine composed of ten gear towers can also take into account the wind, road resistance, traffic light conversion and so on when Xiao Ming sets off.
Once the final result is less than half an hour, Xiao Ming will be beaten.
Of course, the significance of the existence of the difference engine is not to make the father and son laugh, and the family is harmonious.
It has a bigger effect.
……
"Gambling?" Lan Lan held a small fan on the side and fanned the air for her master, her two watery eyes showed a bit of doubt, and her lips that were as lustrous as cherry blossoms were slightly opened: "The difference engine is used for Gambling?"
"It's not so much for gambling, it's better to say that people can only think of doing this at the beginning." Tang Zheng took out a towering gear tower with thousands of floors from the synthesis table. Fortunately, there is a copper tube in the center of the gear directly connected to the base. , chain them like a skewer so that the gears don't fall apart.
"The difference engine has existed in human history, but it has not been better optimized and promoted at the military level, the chip was born, and then the first generation processor. Facing the plug-in of electronic calculators A high-level player, the difference machine can only retire from the stage of history." Tang Zheng explained while carefully placing the gear tower beside his hand.
"Ah! I understand!" The little girl folded her palms gently: "Because people of that era didn't understand the concept of information processing, the difference engine was just invented, and everyone only used it to do some probability calculations and so on. Yes, right, right!"
"Smart." Tang Zheng touched Lan Lan's head for a while, and the latter, who was praised, pursed his lips and smiled happily.
Just like when gunpowder was first invented, the technology tree of the Tang people was crooked and turned into fireworks.
It was later used in warfare and demolition.
The first advent of the difference engine did not get everyone's attention.
Its most powerful information processing function is ignored.
What is that?
Can you eat?
Isn't it fragrant for gambling this kind of probability data analysis?
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