I Made Scientific Magic

Just as Lynn thought, the extremely high demands did not scare Lydia away. On the contrary, it made the halfling girl high-spirited and looked at the design drawing very seriously.

After learning that some light and tough materials are needed to make an airship, Lydia immediately suggested that the airbag of the airship could be made of camel animal leather soaked in water and dried. This material meets the requirements, and is usually used On the sails of a great warship.

On the sea of ​​mist, the sails of the warship they were driving were made of camel leather, which could not be destroyed by any storm, and it was very durable and reliable.

The frame of the airship airbag can use the branches of the magic tung tree, which has high tensile, compressive, and bending strength...

Lydia talked endlessly. She was far inferior to Lynn in the field of aircraft design, but she was very clear about the characteristics of various materials in the different world.

Lynn silently made a calculation in his mind. If all the materials were made according to Lydia's words, the performance of the airship would definitely be improved a lot, but the same cost would also become extremely high.

At least one hundred magic gold coins are needed...

Lin En thought about his little savings, and couldn't help coughing twice, interrupting the girl's words. "Actually, this airship is just an experimental version. It doesn't need such good materials. Just a little bit will do!"

"How can that work? This is the first airship that can fly and turn in the sky." Lydia said full of longing.

"I can only give you twelve magic gold coins as a deposit first." Lin En said helplessly, and took out a money bag. There are more students in the Olympiad mathematics class, and I will apply for some teaching funds from Herram to fill it...

Lydia shook her head, but did not accept it. The novel knowledge that Lynn explained to her was worth more than a hundred magic gold coins. What's more, this airship was directly related to whether she could enter the Iyeta magic. college.

"Take the money for making the airship as the tuition for the lecture just now. I will use the best materials to make it, and I will start doing it from now on!" Lydia wiped the stains on her face and told Darren Go and call the rest of the halflings in the workshop, she will strive to complete the production of this airship within a month.

Looking at the bustling halflings, Lynn wanted to help, but was stopped.

The use of magic might leave traces. It would be bad if Master Herram believed that the airship was made using magic because of this, and Lynn was a customer, so he never let the customer do it himself.

In view of this, Lin En, who had nothing to do, could only take charge of directing from the sidelines, watching those halflings who were only half his height running around carrying logs heavier than himself.

...

The progress of the airship production is faster than Lynn imagined. After a busy night, one-sixth of the overall frame has been built. If it is not for the large amount of camel leather used to make airbags that needs special treatment, it will cost a lot of money. If it takes less time, I am afraid that it will not even take a month to build the airship.

However, such a fast progress is not without cost. The half-lings are almost exhausted, and all the enthusiasm before has been devoted to the work.

Darren was lying on a solid wooden board and snoring. Lydia was even more exaggerated, sleeping directly on the frame of the airship, tightly hugging a beam, with saliva still dripping from the corner of her mouth, murmuring from time to time. what.

Lynn shook his head, Dang even stopped several halflings who were still preparing to work, and moved Lydia and others who had fallen asleep into the house, and let them all have a good rest.

After becoming a wizard apprentice, staying up all night had no effect on Lynn's spirit, so after settling down Lydia, who fell asleep due to exhaustion, she left the workshop straight away.

After a whole day, Lynn was somewhat looking forward to whether those wizard apprentices would solve the exponential formula he left behind.

Pushing the door open and entering the classroom, a lot of confiscated coins were piled up on the desk. What surprised Lynn was that the classroom, which seemed a little empty in the previous class, was now packed to the brim.

After a rough scan, there are as many as one hundred fifty or sixty people. If this classroom is not big enough, it may not be crowded.

Is an exponential game so useful?

"Everyone, good morning!" Lin En's mind was full of thoughts, but he didn't show it on the surface.

However, the reaction of the students was more enthusiastic than he had imagined.

"Professor Lynn, are there any other Mathematical Olympiad problems?"

"I've already figured out all the numbers for the thirty-six squares and the forty-nine squares..."

...

Looking at the extremely excited wizard apprentices in the classroom, Lynn was completely shocked. Could it be that the students of Iyeta School of Magic are a bunch of shaking M?

I actually have such a high enthusiasm for doing math problems...

No, something must have happened that I didn't know about.

Lin En was thinking like this, but he was not in a hurry to confirm, but turned his head to look at Ai Luoke, and asked. "It's been a day now, and I'm sure you already have the answer, Alok?"

"Professor, the sum of these thirty-six squares is 68.719476735..." Eloque quickly stood up and replied tremblingly road.

He has confirmed this number many times, counting twenty manuscripts, but the final amount is too big, he only has one chance to answer, if he makes a wrong number, it will be over.

Under Ai Luoke's uneasy eyes, Lynn nodded.

"Very well, the answer is correct."

"Then have you figured out the meaning of the formula I gave you?" Lynn asked again.

"I've figured it out. The sum of the grid numbers is equal to twice the last digit minus one!" Ailok said confidently. After he lost tens of billions of debts, he lost Confidence was restored again.

In order to get the correct result yesterday, he did the calculations all night, and it was through repeated confirmations that he discovered this trick.

Lynn nodded again. Without much foundation in mathematics, finding this rule in one day is barely qualified.

"Professor Lynn, can I get the bonus?" Eloque asked expectantly.

Pierce and the others looked at Ai Luoke enviously. That was a total of twenty magic gold coins. Although they counted for a long time yesterday, they were not as hard-working as the other party, and they couldn't find this rule first.

Lynn naturally knew that Herram set a bounty for the formula he wrote, but it was just because of the professor's reserve that he didn't want to take it himself.

But it is still too far away to get this money just based on the rules that I found!

"Ai Luoke, my summation formula is not that simple. You said, if I slightly modify the rules of the grid game, for example, the number in the next grid must be three times that of the previous grid? Your theory is still applicable Is it?" Lin En asked with a smile.

The proud expression on Ai Luoke's face suddenly froze, and he immediately counted in the center of his mind, and then picked up the quill to write and draw on the papyrus...

"What if there is an additional rule that you need to place seventeen copper coins in the first grid?" Lynn asked again.

Ai Luoke completely collapsed, his mind has been filled with massive numbers...

This is too difficult!

He can't figure it out at all!

(PS: New books ask for everything.)

Thanks to book friend Surte for the 5,000 starting coins rewarded by Sword of Twilight, the 500 starting coins rewarded by Infinite Fantasy Township, the 200 starting coins rewarded by Pterosaur Brother, the 100 starting coins rewarded by book friend 20220702132423100, and book friend 20220214153251180 currency.