Reiner's idea was certainly not a simple copy, but a real sense of need.

After entering the advanced level, the calculation of spell models and mana nodes becomes extremely complex, and many mages find it difficult to understand high-level spells because of these complex and tedious calculation processes, and cannot advance, and even high-level mages can master relatively few high-level spells.

According to statistics, as of this year, the average number of high-level spells mastered by a seven-ring mage is about four to five, compared to the average number of six-ring spells mastered by a six-ring mage is ten, and the average time required to learn a high-level spell from scratch is three to four years, which shows that the complexity of high-level spells is a huge problem that restricts the overall progress of mages.

And Reiner, after developing his own advanced computing array, his computing power has been close to that of the mage of the eighth or even ninth ring, and it can be seen from the day he and President Dmitry and others calculated the electron orbitals in the spectrum together, and strength is not the only criterion for determining computing power.

In fact, in the process of preparing to break through the high rank, Reiner did study the spell model of many high-level spells, and unlike low-level and middle-level spells, high-level spells have many different parts, and these parts, just like Charles. Feynman's argument requires a lot of logical judgment, which is quite a drain on the mage's computing power, and can be said to be the most troublesome part.

However, if Reiner adopts programming thinking, converts it into program statements, and uses some optimization algorithms on the earth, then the complexity of this part will be greatly reduced, and it is initially estimated that the complexity of the seven-ring spell will be reduced by ninety, and the time for mages to learn the seven-ring spell will also be greatly reduced.

It's a pity that Reiner's calculation circle belongs to his own unique spells, and even if others get the spell model, it is difficult to control and cannot generalize it.

Therefore, Reiner's idea was to make a deteriorated version of the calculation circle, which could be inscribed on the props, mass-produced, and popularized among mages.

The first computers on Earth were crafted to calculate projectiles, and in this world, magic computers were crafted to cast spells more quickly.

It's just that in order to make a magic computer, you need more special materials, and Reiner is just getting started.

"What do you want to do with this?"

Bratton looked at Reiner with some confusion, although this mineral has extremely special properties, but so far, Bratton has not thought of any applications.

"Ahem, it's just an idea for the time being, but it's great to be able to find such materials."

Reiner was reluctant to reveal too much, although he had the general framework of the magic computer structure, it would take some time to make it, and he didn't want these "ordinary" ores to become precious because of the leakage.

Maybe you can use the money to go to these half-planes and buy a few mines first, and you have mines at home, so you don't panic.

Reiner thought, and asked.

"Do you still have any extra Black Huang Rock here, I want to buy some and go back to study."

"Of course, I still have a whole box here, because this ore is too cheap, and the price of mailing one or two yuan alone is not enough to cover the cost of mailing, so my friend sent a whole box directly, and if you want it, you can take it directly."

Bratton is very generous, and on the other hand, it has something to do with Reiner's fame.

It is also an honor for such a wonderful mage to be able to ask for himself.

"I won't take any money from you, but, Mr. Ian Gray, it would be great if you could sign it for me, I have a friend, uh, a female friend, and she's a big fan of yours, and I think she'd be happy to get your autograph."

Touching the back of his head, Bratton said a little shyly.

"Absolutely."

Reiner also roughly guessed Bratton's thoughts, so he picked up the pen, generously signed his name in the notebook that Bratton handed over, and then selected a few pieces of black rock, and left Room B at 221 Elemental Avenue where the gate had been demolished.

He wandered around the streets at will, and during the High Council period, there was a lot of traffic in the Rainbow Tower, and it was noon, and there were a lot of people on the streets.

Reiner saw a cake shop owned by a mage on the way, thought about it, and went inside, bought a few cakes that looked good, and prepared to take them back to Claire.

Due to the relative importance of today's high-level council, Claire did not follow Reiner, but walked around the Rainbow Tower by herself to pass the time.

Carrying the cake, Reiner did not take the public steam carriage directly, but chose to walk back to the hotel.

On the one hand, he wanted to stop by the magic city, and on the other hand, there was nothing else to do to go back now, so Reiner wanted to take a walk while carefully contemplating the architecture of the magic computer.

Wearing a silk top hat, Reiner goes unnoticed by the others, walking through the noisy streets with another world in mind.

The most important components of the computer are the arithmetic logic unit and the control unit, in short, it is a series of circuits that can perform logical operations, in this world, it is countless elements that will be turned on or hindered by the flow of magic according to the conditions, and the black rock is an important part of it.

Reiner needs to make these miniaturized and practical, which requires a lot of energy, after all, he is not a computer science major, and he can only grope forward through the design ideas he has learned and the knowledge he has learned in this world.

Walking along the Alchemy Avenue on the main island of the Rainbow Tower, Reiner quickly returned to the vicinity of the inn where he lived, which was located on a quiet side road, and its own facilities were very complete and the service was considerate, and it belonged to the reputation of the hotel.

It's just that when Reiner walked into the alley, he noticed a subtle change.

Although it's quiet, it's not inaccessible, at least during normal times.

But at this time, the whole street was empty, except for the sound of Reiner's own footsteps, which made a subtle echo.

"Huh?"

An instinctive premonition of impending danger brought Reiner to a halt.

He noticed that everything around him seemed to stand still, everything had lost its color, and even the afternoon sun had become a little dimmer.

In the next instant, a huge stone fell from the sky and smashed straight into Reiner's location.

The expected loud noise did not occur, and all movement was silent, except for the flying dust and shattered earth that was showing the destructive power of the stone.

In the middle of the road, less than 100 meters in front of Reiner's position, a figure emerged.