Dahan Technology Empire

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On the first day of the first month, Lao Niu, who is a financial dog, is busy flying today, so I can only take a nap at noon and sneak out some time to code words. I will write a chapter and update it first. There will be activities in the evening, so it may be more It's late, everyone, don't wait, 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 have a look. If he was in a bad mood, he would travel around, or practice at home.

Of course, Liu Qingquan's role is unquestionable. Once Liu Qingquan was completely liberated, every laboratory was left, and various technologies were plugged in. It seems that breakthroughs have been made one after another. Quantum computers have also been successfully developed with the help of Liu Qingquan.

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

The newly developed quantum computer is super powerful. Ordinary digital computers operate on the binary system of 0 and 1, called bits.

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

Imagine an atom placed in a magnetic field and it spins like a top so that its axis of rotation can point either up or down.

Common sense tells us that atoms can spin up or down, but not both at the same time. But in the strange world of quantum, an atom is described as the sum of two states, the sum of an atom turned up and an atom turned down.

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

If a laser beam is shone on top of this string of atoms, the laser beam will jump off the group of atoms, flipping the axis of rotation of some atoms rapidly. By measuring the difference between incoming and outgoing laser beams, we have performed a complex quantum calculation involving the rapid movement of many spins.

From the perspective of mathematical abstraction, quantum computers perform calculations with sets as the basic unit of operation, and ordinary computers perform calculations with elements as the basic unit of operation (if there is only one element in the set, quantum calculations are no different from classical calculations).

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 can be obtained in one step, that is, B=f(A); the input parameter of classical computing is x, and the output value y is obtained, and it takes multiple calculations to obtain the value range B, namely y=f(x), x∈A, y∈B.

A quantum computer has a problem to be solved, that is, the output range B can only randomly take out an effective value y. Although the elements in the output set B are far less than the elements in the input set A by directing the undesired output to an empty set, multiple calculations are still required when all valid values ​​need to be taken out.

In layman's terms, quantum computers are better than original computers! This is like fishing. Old computers used to use fishing rods to fish, no matter how good your technology is, no matter what super bait you use, or you use N multiple rods to fish together, or You have N hooks on one line.

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

Traditional computers use dried fish to fish, while quantum computers use nets to catch fish.

Electric fish with electricity, poison fish with poison, this is a qualitative leap, an essential improvement!

(To put it mildly, as a person who likes fishing, I especially hate electric fish, poisonous fish, and net fish!)

The space-time administration of the empire, the supercomputer system responsible for managing traffic in the solar system, was originally calculated and managed by a combined supercomputer the size of several football fields.

With a quantum computer, only one quantum computer is needed to complete these tasks very easily. Theoretically speaking, the amount of calculation in one day is theoretically the result of all the computers combined for 100 years!

It's really too powerful! We couldn't find the data to test its calculation speed. From the current calculation speed alone, its calculation speed in one second exceeds the calculation volume of previous supercomputers in a month!

As the leader of quantum computer research and development, Zhou Jingbo looked at the sci-fi quantum computer in front of him. Although its footprint, uh, is still very large at present, it is as big as a football field.

After all, the technology of quantum computer has just been researched, and its size is a bit bigger, but its power is beyond doubt!

Is it a quantum computer if it is not powerful? This is the computer system of an intermediate cosmic civilization. You must know that there are a lot of intermediate cosmic civilizations in the universe, but many of them cannot develop such a powerful computer!

Liu Qingquan smiled slightly. The quantum computer finally made up for the lack of the empire. The last time the empire expedition to the magic flame problem, under the attack base of billions, tens of billions, hundreds of billions, and billions of times, The Empire's computer has become a very obvious shortcoming of the Empire.

If Liu Qingquan did not take out the equipment in the Alpha civilization seed in the final decisive battle, even if the decisive battle between the empire and the magic flame civilization is won, it will pay a very painful price.

Instead of killing more than 100,000 people in battle, it is very easy to take down the magic flame civilization. You must know that the vanguard army is on the second line of defense. Without Liu Qingquan's help, they had already attacked the opponent's main battleship, but they were still killed. Thousands of soldiers!

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

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

I said, Lao Zhou, you are like this every time. If you don't make a sound, you will become a blockbuster! I haven't seen you come up with anything good in these years, good guy. I didn't expect to make a quantum computer in a blink of an eye! Tsk tsk, Why don't you give this quantum computer to our biological research institute first, where we have some genetic recombination problems that really need this kind of powerful computer!

Chen Shuiwa from the Institute of Biology appeared out of nowhere, looking at the quantum computer in front of her with bright eyes, her whole body seemed to be drooling.

Shuiba, why do I feel that you are not as simple and honest as before, what kind of advanced computer do you need for the Institute of Biology? I think it is best to use the advanced computer in our Institute of Materials first. Come here, everyone knows that there are countless kinds of materials, and the combinations of materials are endless, only powerful computers can research more powerful materials!

Mo Qingming, who is also old and disrespectful, has always been a predator. Seeing such a powerful computer, he can't wait to get it in his hands.

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

Material technology is the foundation of all scientific research, as the so-called foundation determines the superstructure, so this first quantum computer should be used by our School of Materials Science first!

Liu Qingquan and Zhou Jingbo looked at each other, and smiled slightly. They had obviously expected the appearance of grabbing food, but no matter how they looked at it, they were happy! (To be continued.)