"The most important concept in calculus is the limit. Microquotient (i.e., derivative) is a limit. A definite integral is also a limit.

From Newton's actual use of it to the development of a well-thought-out definition, mathematicians struggled for more than 200 years. The definition now in use was given by Weierstrass in the mid-19th century.

The limit of the sequence is that when a sequential sequence is extended forward, if there is a finite number (not an infinite number) that allows the sequence to approach the number infinitely, this number is the limit of the sequence.

The limit of the sequence is expressed as the value of the limit. For example......

"Gollum~~~"

Bored daily life, boring math class, boring teacher.

After Carl Foodie's stomach was on time

"Jingle bell—"

The bell rang for the end of class

"Stand up! Teacher......"

Before the students could say goodbye to the teacher, Carl had already flashed out of the classroom and ran out at the speed of a beta seven.

The dull daily life is over~

"Speed is life!"

As soon as I came to the corridor, I saw that the staircase in the corridor was crowded with people......

"Speed is bread"

But this was completely difficult for Carl, who opened the window of the hallway and jumped out of the window on the third floor.

"Oh no! someone jumped off the building!"

I don't know what the uninformed people saw Carl leap out and shouted, but no one cared.

Because everyone has long been used to it.

After class at noon, there will always be a white Mao image that seems to jump off the third floor as if looking for death

It's been a month, and everyone has long been used to it.

"Smack. ”

After landing firmly on the lawn like Hans's cat, smashing a pair of footprints again, Karl flew and continued to run towards the final terminal bakery.

"Auntie, give me two curry buns~"

"Auntie, please give me a ham loaf. ”

"Auntie, please give me a bean paste bread. ”

On the first floor, students who were taking extracurricular classes crowded in front of the forty-something aunt in the bakery to grab bread......

"Slow down——! Donglong!"

"Ah!! what a nasty feeling!!~~~————.................."

A white-haired bowling ball slammed into the lightweight girls like Team Rocket's coffee table. The different Rockets are killing two birds with one stone at a time, and Carl is ...... I can't figure out how many little stars have been created in a savage collision~

With the help of these meat pads, Carl was finally able to stop before he could knock the bread stand down, quickly pulled out a stack of meal vouchers from his pocket, and looked at the loveliest bread aunt in Carl's eyes when he was hungry with the most gentle and lovely eyes

"Sister Angel ~ Please give me thirty curry bread, twenty potato bread and ten jam bread plus six croquettes~"

"Ah~It's Carl sauce~ Are you going to help me clear the field today~"

Of course, this aunt named Angel also likes Carl, an energetic girl with a sweet mouth all day long (Carl said that it doesn't matter if he is a man or a woman before filling his stomach. Seeing Carl's order that he wanted to leave work early as soon as he opened his mouth, he smiled happily.

"Hahaha~ Sister, where are you~ Carl buys so much, isn't it because Sister Angel, the bread you make is so delicious, and you want to wrap it up if you are not careful~"

Holding his face, Karl made a shy appearance, his eyes still fixed on the golden light of the bread on the shelf.

"Haha~ It's still Carl's mouth is sweet~ Although Carl Sauce likes his sister's bread, and his sister is very happy, but it's not good if he eats too much meat and is not beautiful~"

It's been a long time with Carl, a guy who wants to be a foodie and not a dignified, and the aunt has been a little fooled by Carl, and when she is with Carl, she also calls herself 'sister' very non-materialistically.

"Sister, where is this~ How can you grow meat after eating bread made by a beautiful person like my sister~Hahaha~"

"Oops~ It's been over~ Sister, where is my craft so good~Hahaha~~"

"But what people say is true~"

"Hahahaha~~~"*2

Some people will ask, why does no one come to buy bread when the old and the young are shameless?

"Hmm...... My stomach ......"

"Today at noon...... I can't eat anymore. ”

"Something happened, Sister Wulu?"

"Don't ...... Not...... Call me sister at this time, oh...... Woo."

Later, the people who came to sell bread were so disgusted that they probably couldn't even eat dinner.

"It's Carl! That's coming!"

"Holy, why is it her again?!Isn't she on the third floor?!"

"That guy jumped off the building again"

Looking at Carl holding a big bag in one hand and a loaf of bread in the other hand and munching on it, and then looking at the shelves of the bakery that was emptied by foodies less than 10 minutes after the store opened, many people have various grievances towards Carl.

But Karl ......

"Ahh

This foodie said that he didn't care about this kind of thing at all

Before I even reached the classroom, I had already killed five croquettes.

"Let's keep one for the meatloaf, Mie Bun likes the taste. Jam bread for Tessa to leave two, she loves this flavor, Kate's curry wrap...... Leigh's Potato Bun...... And Carrasti's ...... She doesn't seem to care what she eats, so let's leave one for each of them, and ...... the rest."

It's all mine~~ (big foodie!)

"Sergeant Gilman. ”

Just as Carl was about to destroy another curry bread, a murderous and resentful voice came.

In this school, the guy who has such a grudge against Carl really doesn't know that there will be a second person except for the pseudo-white hair of Erica.

"What's the matter? Vice-Captain Erica?"

As long as there is Erica, there is trouble, this is Carl's definition of this guy

"If there's anything you can wait for me to finish lunch......"

But this time, Erica didn't wait for Carl to finish speaking, and grabbed a handful of excitement and grabbed Carl's hand that had prepared enough bread

"Finally...... Finally let me find you~~"

...... Is it a delusion?Karl felt that Erica was as excited to see him as if she had met Hime-friend

"What's wrong? Did something happen? Captain Erica?"

I've been with Maho for more than a year, what could make Erica embarrassed by this? Karl didn't understand

"This ...... Hey—how can I say it, it's hard to put it into words—"

“......”

Well, this was the first time Carl had seen Erica, who was always a poisonous snake and mean, look like this

"Anyway, come with me, the situation is a little complicated, let's say on the way"

With that, Erica took Karl's hand and walked in the direction of the chariot department

"But...... There are still five people in my classroom waiting to be fed. ”

"It's a matter of life and death for our chariot department, what do you have to eat at this critical juncture?"

"And the captain's sister's lunch is also with me. ”

"Even if it's a pinch, there's no reason not to eat, give me the bread and I'll help you deliver it. ”

“...... Erica, I didn't expect you to be one of those people. ”

"Alright, give it to me, you go to the chariot department, you need your support there. ”

"But I haven't eaten yet. ”

"Didn't you just eat a loaf of bread?"

"I'm sorry, I just plugged my teeth, and the meal hasn't started yet. ”

"You...... Okay, when you're done with the chariot department, I'll invite you to the restaurant and eat whatever you want!

"Hmm?!Whatever I want?, are you serious?"

"It's more real than real gold! Hurry up! The captain can't bear it!"

"Okay then~ I'll go back when I go~ Don't forget our agreement~"

Karl ...... I'm sorry, I've been a little bit unkind to you for a while, and this time I really can't stand it, so I'll ask you. ”

"It's okay, it's okay~ Our friendship, just invite me to eat noodles~"

"That's it, I'm going to treat you to a Black Forest barbecue!"

"Full?"

"Of course!"

"That's great~I'll go first~Bye-bye~"

Looking at Karl, who forgot what she had said to her after a meal and happily helped her deal with her problems, Erica felt that her preconceptions about Carl seemed to be a little too much

"Wait until the next time you eat, apologize to her......"

With that, he took the bread and went to deliver lunch to Mihui and his party.

Ignorant girl, you won't think so next time you invite a guest to dinner~Absolutely~