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On the first day of the month, as an old cow, who is a financial dog, was busy today, so he could only take a nap at noon and secretly squeeze out some time to write. Kankan codes a chapter and updates it first. There may be activities at night, so it may be relatively late. Don’t wait and go to bed early!

After Liu Qingquan retired, he lived a leisurely life. If he was in a good mood, he would go to the laboratory to check it out. If he was in a bad mood, he would travel everywhere, or practice comfortably at home, so he would live a leisurely life.

Of course, Liu Qingquan's role is beyond doubt. After Liu Qingquan left the laboratories, he made breakthroughs in various technologies, and quantum computers were successfully developed with the help of Liu Qingquan.

The successful development of quantum computers marks that the empire has officially owned a computer system that matches its own level of civilization in the universe!

The newly developed quantum computer has super powerful functions. Ordinary digital computers run on binary systems of 0 and 1, and are called "bits".

But quantum computers are far more powerful. They can operate on qubits and calculate values ​​between 0 and 1.

Imagine an atom placed in a magnetic field, which rotates like a gyroscope, so its rotation axis can either point upward or downward.

Common sense tells us: the rotation of an atom may or may be downward, but it is impossible to perform both at the same time. But in the strange world of quantum, atoms are described as the sum of two states, one that rotates upward and one that rotates downward.

In the wonderful world of quantum, each object is described using the sum of all incredible states. Imagine a string of atoms arranged in a magnetic field, rotating in the same way.

If a beam of laser light hits above the string of atoms, the laser beam will jump down the set of atoms and quickly flip the rotation axis of some atoms. By measuring the differences between the incoming and leaving laser beams, we have completed a complex quantum "computation", involving many rapid movements of spins.

From a mathematical abstraction, quantum computers perform calculations with sets as basic computing units, while ordinary computers perform calculations with elements as basic computing units (if there is only one element in the set, quantum computing is no different from classical computing).

Take the function y=f(x), x∈A as an example. The input parameter of quantum computing is the definition domain A, and the output value range B is obtained in one step, that is, B=f(A); the input parameter of classical calculation is x, and the output value y is obtained. It takes multiple calculations to obtain the value range B, that is, y=f(x), x∈A, y∈B.

There is a problem that quantum computers have to solve, that is, the output value B can only randomly extract one valid value y. Although the method of directing undesired output to an empty set has made the elements in the output set B far fewer than the elements in the input set A, multiple calculations are still required when all valid values ​​need to be retrieved.

In layman's terms, quantum computers are more awesome than the original computers! This is like fishing. The old computers used fishing rods to fish. No matter how powerful your technology is, no matter what super bait you use, or you use N multiple poles to fish together, or you have N hooks on one of your lines.

But in essence, you are still fishing with a fishing rod. After all, the efficiency and speed of fishing cannot be compared with the use of nets, the use of electricity to call fish, and the use of poison to poison fish.

Traditional computers use dried fish to fish, quantum computers use nets to catch fish, electric fish, and poisonous fish. This is a qualitative leap and an essential improvement!

(To put it weakly, as an electric fish, poisonous fish, and net fish who likes fishing and is particularly annoying!)

The Empire's Space-Time Management Bureau is responsible for managing the supercomputer system in the solar system. Originally, a combined supercomputer with several football fields was responsible for computing and management.

With a quantum computer, only one quantum computer is needed to complete these tasks very easily. In theory, the amount of calculation in one day is the result of the current calculation of all computers together for 100 years!

"It's so powerful! We can't find data to test its calculation speed. Just by judging from the current calculation speed, its calculation speed in one second is more than the previous supercomputer's calculation volume in a month!"

Zhou Jingbo, the leader in quantum computer research and development, looked at the quantum computer full of science fiction in front of him. Although its area is still large, it is as big as a football field.

After all, the technology of quantum computers has just been developed and is a little larger, but its power is beyond doubt!

"Isn't it powerful or a quantum computer? This is the computer system of the intermediate cosmic civilization. You should know that in the universe, there are a lot of intermediate cosmic civilizations, but many of them cannot develop such a powerful computer!"

Liu Qingquan smiled slightly. Quantum computers finally made up for the shortcomings of the empire. The last time the imperial expedition was the problem of the magic flame, under the base of billions, tens of billions, hundreds of billions, and billions of attacks, the empire's computers became a very obvious shortcoming of the empire.

If Liu Qingquan did not take out the equipment in the seeds of Alpha civilization in the final decisive battle, even if the decisive battle between the Empire and the Demon Flame civilization was won, it would have paid a very painful price.

Instead of killing more than 100,000 yuan in battle, it was very easy to take down the Demon Flame civilization. You should know that the Pioneer Army had already sneaked into the opponent's main battleship without Liu Qingquan's help, but tens of thousands of soldiers were still killed!

It can be said that the empire's original backward computer technology has seriously hindered the development of the empire. No matter where the technology society is, powerful computers are indispensable, especially in the battle between the two civilizations.

Computer technology is a civilized brain. Only a brain with fast enough reactions and strong enough computing power can dominate the increasingly powerful body of the empire.

"I said, Lao Zhou, you kid is like this every time. If you don't make a sound, you've made a big splash! I haven't seen you come up with anything good in recent years. Good guy, I didn't expect to create a quantum computer in a blink of an eye! Tsk tsk, why don't you use this quantum computer for our Biology Research Institute first? Where do we have some genetic recombination problems that require such a powerful computer!"

Chen Shuiwa from the Biology Research Institute came out of nowhere, and looked at the quantum computer in front of her with her eyes emitting light, as if her saliva was about to flow out.

"Shuiwa, why do I feel that you are becoming less and less honest than before? What advanced computers can you use in the Biology Research Institute? I think, it is best to use advanced computers in our Materials Research Institute first. Everyone knows that there are countless types of materials, and the combination of materials is endless. Only powerful computers can develop more powerful materials!"

Mo Qingming, who is also disrespectful, has always been a snatcher of food. Seeing such a powerful computer, he was eager to get it into his hands.

Everyone is engaged in scientific and technological research. There is no need to say much about the help of powerful computers to scientific research. At any time, the most powerful and advanced computers are first used in scientific research.

"Material technology is the basis of all scientific research. As the saying goes, the foundation determines the superstructure, so this first quantum computer is still for our Academy of Materials Science to use it first!"

Liu Qingquan and Zhou Jingbo looked at each other and smiled slightly. They had obviously expected these food-footing looks, but they were happy no matter how they looked at them! (To be continued.)
Chapter completed!