After class, Jia didn't stop a step and walked out of the classroom quickly.

"What's wrong with him? Is there a fire in the house?" Trudy watched in surprise as Kai trotted out of the classroom.

He originally wanted to hold Jia Yi to chat, and by the way, he pointed out his calculus course, to be honest, he didn't think his math was bad, and the four operations within two digits were still very slippery, but since he came into contact with calculus, he finally knew why the legend of someone could live by charging a make-up exam fee.

He couldn't imagine that anyone would think that calculus was a great step forward in mage society, that it meant a lot, that it was a joke!

Trudy shook his head helplessly, and Morad next to him looked at him and said mockingly: "People are different from you now, you still got up, and now he ignores you." ”

Trudy was stabbed, turned his head to look at Morad, felt that he was a little inexplicable, and was not angry, but shook his head lightly:

"Your tone is really sour, I just want to please Jiayi, what do you want to do with you? If you can have Jiayi's achievements, even if it is half, I will please you. ”

Morad was choked and speechless, most of the young people are good-looking, and when he met someone like Trudy who didn't care, Morad felt like he punched the air, and he almost fell.

Trudy's family was very poor when he was a child, just a child of a poor family, and he was already immune to this level of ridicule from Morad, and after he finished talking about Morad, he immediately walked out of the classroom and ignored Morad.

Although Jia Yi is excellent, there are always people who don't like him, and some people will feel that he just met a good teacher, and ignored Jia Yi's own efforts, and didn't know that the reason why he has his current achievements is because of crossing this golden finger.

Jia Yi didn't know what happened after he went out, and he didn't care, when he was in class, he was inspired, and he already had an idea for the balance module, and he urgently needed to go back to experiment and verify his thinking.

In the afternoon, I didn't go to class.

Back in the laboratory, Jia Yi immediately turned out a pen and paper and began to calculate, the general layout of his skateboard has been completed, but the algorithm has not been tuned well, so although it already has a rough appearance, the swing when starting and turning is still very serious, and it will be reversed if you are not careful.

First, the gyroscopic drift compensation is calculated, then the error is corrected by proportional integral adjustment, and finally the adjustment is made by orthogonalization and cosine array, and finally the amount of control that needs to be adjusted is obtained.

Through this control quantity, the direction and size of the power output of the nozzle at the tail of the skateboard are controlled, and fine-tuned to maintain the stability of the power skateboard.

However, after Jiayi's theory is complete, it still takes a lot of effort to adjust the skateboard, and there is no magic circle that specializes in calculation in the existing magic array, but fortunately, after Jia Yi read through Orlando's magic circle modular notes, he already has some experience, and he can use the rest of the magic circle calculations and modifications.

Rune circles just don't have a special magic circle for calculation, but it's not that they don't have any computing power, it's just that no one abstracts this kind of magic circle now. There are still many super-distance spell-casting techniques and super-distance magic circles in this world, and these spells or spell effects cannot be locked by mental power, so they are all equipped with auxiliary control modules in them.

In fact, even Jiayi's spells, most of them control the spell landing point through control, because their mental power cannot be released, it can only be used as an auxiliary, and they cannot lock the target through their mental power. These spells can also be dodged with quick reflexes.

And when they become white-robed mages, their spiritual power can be released, and they can be locked through spiritual power, and at that time, the accuracy of the spell can be greatly increased, of course, even if the spiritual power is locked, it can be eliminated through various techniques.

But for mages below the white-robed level, it was not so simple to get rid of the spiritual power lock. So don't look at the gray-robed mages because of the large number of people, there are three levels, but even the most peak gray-robed mages are difficult to beat the white-robed mages.

Rich and equipped don't count, after all, the legendary Batman said that there is a superpower called giant money.

And Jia Yi also has the balance module in the magic mechanical puppet as a reference, although the balance accuracy he requires is higher, but the balance ability of the puppet still gives a lot of reference value, greatly reducing the workload.

After several days of adjustments, the required magic circle was carved onto the skateboard, and Jiayi's flying skateboard was finally adjusted.

After class in the evening, Jia Yi didn't even bother to eat, and pulled Machiyansi and they went to the open space in front of the door and began to experiment with the performance of skateboarding.

Chester looked at the skateboard in Jiayi's hand and said with some disappointment: "Jiayi, your skateboard is no different from the original." ”

Jia put the skateboard on the ground: "Of course there won't be much difference, it's just a magic circle, do you still want to turn into an airplane?"

"What is an airplane?" asked Chester curiously.

Kaichi hesitated: "The plane... It's a kind of airship, one of my thoughts, the airship is too slow, if you can remove the huge airbag on the airship, it will definitely be able to fly faster and safer, I am always worried that the airbag will explode if I am not careful. ”

"Remove the airbags, can the airship still fly? You don't think about the legendary floating city, right?"

The existing rune arrays can't hold up something that is too large, such as Jiayi's skateboard, which can't be said to be a speeding car if it is simply enlarged, and the mana required is doubled exponentially if the mass is not doubled.

For example, if one person needs one, two people, two people need two or three people, and the magic power needed is four, but when it comes to four people, the mana needed is eight, and five people need sixteen.

Therefore, the flying technique is generally full with two people, and if it is a flying device, it is almost three or four people, because the equipment itself also has a lot of weight. If you want to hold so many things like an airship, the existing floating circle is not suitable.

Although the airbag on the airship is indeed the most vulnerable part of the airship, there are always rumors that the airbag crashed because the airbag was broken by a monster or various accidents.

Legend has it that there was a floating castle in ancient times, but it has long been lost in the long river of time, and now, even the authenticity cannot be verified.

But now that this is said by Jiayi, although Yangxi doesn't believe it, he has some expectations.

For people who have always been successful, sometimes people have more confidence in him than themselves, and they are simply superstitious.

Jia Yi pushed Chester one by one: "You go up and see how it works." ”

Chester looked confused: "Why should I go first?"

Jia Yilian took it for granted, pushing Chester to the edge of the skateboard: "Of course you are on it, your luck is the worst we have here, if the skateboard can pass your test, it shows that my adjustment effect is great, and the stability is guaranteed." ”

"You're not kidding, are you?" Chester was about to go up, but when he heard this, he immediately stopped, "My injuries haven't healed yet, so don't let me go first." ”

"Don't worry, really, don't you believe me? Don't worry if something really goes wrong, I can make you an automatic wheelchair that can move freely even if your leg is broken. ”

Jiayi comforted Chester, but Chaist didn't dare to go up even more when he heard this, if he continued, wouldn't he have to make a coffin.

March walked over and pushed Chester away: "I'll do it, you can't even play a normal skateboard, so let's watch from the side." ”

March is the best skateboarder in the game, for example, Jiayi can only go straight, when you want to turn, you have to slow down and pass slowly, if you want to make a turn, you can drift directly over, she can even roll directly in mid-air to do stunts.

As she spoke, she stepped on the skateboard, habitually pushing the skateboard with her feet, and then using the start-up jet array halfway through, accelerating the start, and when she reached the downhill section, she swung her body, the skateboard turned, and turned back, passing in front of Jia Yi, and the wind blew her hair, like a willow branch swaying in the air.