Hand rubbing nuclear fusion live in the wilderness

Chapter 214 π Numerical Calculation

Some surviving viewers in the live broadcast room quickly announced the good news through various channels after getting confirmation from Won.

After a while, the popularity in the live broadcast room began to return rapidly, and the barrage of various inquiries on the virtual screen continued to increase.

Won didn't care too much about the number of people in the live broadcast room.

After chatting with the audience, he stood in front of the iron cabinet, pressed a few disconnect switches, released all the information and data in the internal memory, and then cut off the power of the entire transistor computer.

It is a necessary step to release the buffered data in the internal memory and restart the calculator before each new data calculation is started.

After dealing with all this, Han Yuan took a few deep breaths, calmed his heartbeat, pulled the camera, and said:

"After more than eight months, the first transistor computer has finally come out!"

"This time, it's really starting up."

"Compared to before, now is the moment to verify whether this computer can successfully calculate data."

Without too much nonsense, Han Yuan took another deep breath and reconnected the power supply of the transistor computer.

The power supply is connected, the tiny light on the computing core lights up, and the magnetic memory in the transparent glass not far away starts to rotate rapidly.

Han Won went straight to the LCD monitor, pressed the switch, and turned on the LCD monitor.

The screen was still white, without any colors or patterns.

Han Yuan clenched his palm tightly, and there were fragmentary clicking sounds from the finger bones.

Without too much hesitation, he directly pressed a switch in front of the monitor, then stared nervously at the monitor, waiting for the screen to change.

Even though he built this transistor computer with his own hands, and even though he is very confident in his technology, he still cannot avoid being excited and apprehensive at this moment.

The time to decide fate is at hand.

If he succeeds, he can not only complete the second-level task, but also get additional rewards for the second-level task.

But if it fails, there are less than four months left, which may not be enough for him to find out the problem and solve it. Maybe he will be buried here forever like other hosts.

Time ticks by, despite the fact that the transistorized computer makes a lot of noise when it starts up.

But these voices were automatically filtered out by Han Yuan's ears. At this moment, in his eyes, there was only the screen in front of him and his beating heart.

Time passed bit by bit, a second or two is not worth mentioning at ordinary times, but at this time it seems extremely long.

After about three or four seconds, the white screen seemed to jump for a bit, and then a black number '1' occupying half of the screen was displayed in the middle of the screen.

Although this '1' looks distorted and even distorted, if you look closely at the edges, you can even see some disjointed pixel lines.

But seeing this number, Han Yuan showed a bright smile, his eyes were extremely bright, and his heart beat even more violently.

The switch that was just pressed was a preset program.

When the switch is pressed, the computing core will automatically start a preset circuit, and then input the information into the magnetic storage through the 'decoder'.

After the input is completed, it is read out by the magnetic head, and then output to the liquid crystal display to become a picture.

But now, there is data displayed on the monitor, which shows that there is no problem with the overall hardware.

The computing core, magnetic storage, and LCD display all work normally.

However, there are also disadvantages, that is, many parts of the LCD screen are not tested, resulting in some distortion and disorder of the picture.

This is a problem that needs to be improved in the future, but it does not affect Han Yuan's extremely happy mood and uncontrollable excitement at the moment.

【Did you make it? 】

[Is this a success? 】

【1】

【A big one】

[The number is displayed, indicating that the transistor computer should have no problems. Now we will see how many times this calculation can be achieved. 】

【Amazing!Congratulations to the host for successfully developing a computer and successfully entering the information age. 】

[Hardcore Retro! 】

[Industry 4.0 from scratch (dog head)]

[I don’t know how serious it is, but I feel that the second-hand computer I bought for 300 yuan is more powerful than the computer that the anchor took several months to build. 】

【All rise!Ready to launch! 】

[Paratrooper One is in place! 】

[I would like to call this anchor the strongest and most hard-core anchor in the live broadcast industry, bar none. 】

[Hand rubbing the transistor computer, it's still successful, and it only took eight months. Damn it, it's awesome, I'm always on my knees watching the live broadcast. 】

[I'll lie down and watch! 】

[I'll lie down and watch! 】

[My girlfriend and I watched it in negative distance contact! 】

【? ? ? ? ? 】

Seeing the big number one on the screen, the audience in the live broadcast room were more excited than Korean won.

All kinds of barrage, all kinds of rewards poured in.

Just like the barrage that some viewers have seen, the display can display data normally, indicating that the entire transistor computer has been successfully manufactured.

He succeeded!Successfully developed a working transistor computer! "

Looking at the barrage of congratulations, Han Yuan showed a bright smile on his face, and he was also extremely excited.

"Congratulations to me, and to my friends who have been watching the live broadcast."

"From this live broadcast to now, 250 days have passed without a day off. In 252 days, the goal of this live broadcast has finally been achieved."

"Everyone has just seen that now this transistor computer can successfully calculate, write, read and display numbers."

"Although the functions it possesses are still very simple, at this moment, I have climbed another big mountain and taken a big step towards the success of the information age."

Hearing this, the studio was filled with praise again.

Looking at the barrage, Han Yuan enjoyed the cheers of the audience for a while, and then continued: "Although it has been confirmed that the transistor computer has been successfully manufactured, I still need to test it."

"Everyone, don't forget that this live broadcast task requires not only the manufacture of a transistor computer, but also the ability of this computer to achieve millions of floating-point operations per second."

"So before the test fails, my live broadcast goal this time has not been fully achieved."

"Next, I will test it in two ways to see how fast this transistor computer can achieve floating-point operations."

【How to test? 】

[Millions of times per second, this number sounds exaggerated, can it really be done? 】

[I understand this, you can write a C program, and use recursion with exponential time complexity to run in order from small to large, and see the running time. 】

[A for loop? 】

[A million times per second is nothing in today's computers. If you come to any computer, the floating point operations are hundreds of millions of times per second. 】

[If you can only add, subtract, multiply and divide, I feel that the anchor is not building a computer, but a calculator (dog head saves his life)]

Seeing the barrage asking how to test, Han Yuan smiled and said, "I have deployed two testing methods for this test."

"One is a common measurement algorithm."

"The other is π numerical calculation."

(End of this chapter)