Pick Up the Rejected Pure Love chapter 88

Company Love (4) : Chapter 88

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I went to work early in the morning for a final review of the work I did yesterday.

By the way…It was quite tiring on the subway without a uniform.

“I thought I was going to die…”

I got out of the suffocating subway and arrived at the company, but several employees were already there.

My mother was there too.

But the atmosphere was strange.

Everybody was talking while looking at one monitor.

“What is this…? So now, are you saying this was made yesterday afternoon?”

“Yes… To be honest, it’s very intuitive and very efficient. It doesn’t matter if I use it right now.”

“Did you put in the data? What are the results?”

“In the original form, an error occurred from the 6th decimal place, but this error occurs from the 8th decimal place. I have verified it several times and the results are more accurate with the new format.”

“What is it…?”

I thought it was a serious conversation, so I said hello carefully.

“Hello…”

At my greeting, the assistant manager and my mother looked at me.

“Oh you came early? What is Hanil? Haven’t you gone to work yet?”

“Ah-?! Yes yes. I came to work a little early because of the work review I did yesterday.”

“Ah- I see. Oh wait, would you like to see this? Come and see.”

I also went closer to my mother’s call.

Mom said while showing her monitor screen.

“Did you make this together with Hanyul?”

“Yes? No. There is no work done with Han Kyul, or with Han Kyul at the company.”

Did Hangyul do something wrong?

“Just asking, do kids these days learn Excel and VBA in high school?”

“Yes? I think I’ve learned a little about it in information class before… But I’ve never learned Excel or VBA.”

“Hmm- is that so? Okay. Go and work.”

My mother’s expression was profound.

“Is that because of something…?”

I couldn’t hold back my curiosity, so I asked a question.

The answer was given by a staff member.

“Ah- it’s nothing else, there’s one thing I asked Gyeol yesterday, and it’s much more efficient than I thought. To be honest, it’s more reasonable to abandon the way we’ve been doing so far and proceed as it is. But I can’t believe it was made by someone who just graduated from high school…”

In addition to the assistant manager’s response, the mother’s answer was also added.

“Assistant Yoo, hold on to what you are doing and put various data in this form. And check the difference between the result and the previous form and report it by 10 o’clock.”

“Should I ignore the difference in the result value if it is insignificant?”

“Yes. And when Han Kyul comes, tell him to briefly summarize the VBA code and Excel function you wrote in this form. Let’s meet at half past ten.”

“Should I ask Hangyul to make materials for the meeting?”

“If time permits, ask them to make it first. Don’t burden yourself too much though. It will be difficult to make in an hour.”

“Yes. All right.”

It seems that the scale of the story has grown somewhat.

Once I got back to my place, I reviewed the work I did yesterday and uploaded it to the cloud.

“Good morning~”

After that, all the other employees, including Han-gyeol, went to work.

What Assistant Manager Yu was saying to Han Gyeol came into view.

Hangyul was startled as he put down his bag, but quickly tapped on the keyboard.

Just after ten o’clock, a message arrived via messenger.

[CEO: In thirty minutes, everyone will go to the conference room.]

“Did you have a meeting today?”

The senior next to me spoke softly.

We stayed quiet for a while, and after 30 minutes, everyone went into the conference room.

We started the meeting after Mom came in for the last time.

“I’m sorry for the sudden meeting when everyone is busy. It won’t take long, so let’s take a look at this for a moment?”

Unknown formulas and figures appeared on the screen.

“You know all this, right?”

“It’s an interest rate valuation model.”

“Right. How have we been getting this all this time?”

“Didn’t you insert the data and run it in Excel?”

“Right. But how long did it take each turn?”

“Hmm… I think it took about 40 minutes if it took a long time.”

It was a conversation I couldn’t relate to.

“Right. By the way, does anyone know how this works?”

“Didn’t you outsource it three years ago? The file was created while informing the subcontractor of the formula and implementation method, so the exact operation method is…”

“Right. But look at this.”

My mother opened an excel file on her laptop.

That’s probably the excel file that Hangyul made.

“Is this a new style?”

“Yes. However-“

My mom pressed a button and the numbers on the screen started to change rapidly.

After about a minute, the results were obtained as they were.

I honestly don’t know what this is, but the staff’s pupils got bigger.

“Huh? Why are you so fast?”

“That data is data that will take 10 minutes?”

“Is this a new form? Do you think the results are the same?”

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The mother’s eyes turned to Hangyul.

“Isn’t that what Han Kyul made yesterday?”

All of the staff looked at Hangyul.

Hangyul answered slightly nervously.

“Yes..I made it.”

I didn’t scream, but everyone opened their mouths.

“That one? Alone?”

“It can’t be… you can’t make that without accounting knowledge?”

“No. Wait a minute. But hasn’t it only been a week since you came?”

Mom calmed the chaotic atmosphere for a moment.

“Hold on, everyone. Mr. Hangyeol? Can you explain how time has decreased so drastically?”

Kyul gave a calm answer to her mother’s question.

“Uh…So there were a lot of unnecessary formulas in the old form. There were many things that could be solved without using formulas, and as a result, the file size increased and the speed dropped significantly. All I did was delete formulas that seemed unnecessary, change formulas that could be improved, and solve simple repetitive calculations with loop statements through VBA.”

Other employees also asked Hangyul a lot of questions.

“Wait a minute. But is it possible to make this without accounting knowledge?”

“What I did was not formulating a formula based on accounting knowledge, but merely improving the existing formula. It would have been impossible if it had been made from scratch.”

Questions continued to pour in to Han-gyeol.

“You mean you made this without accounting knowledge?”

“Looking at the existing forms, I could see what kind of flow they were going through. As I just said, I just changed the flow to be more flexible.”

When Han Kyul answered, the mother asked Assistant Manager Yoo.

“Assistant Yoo. You said it was impossible to use this right away, right? Please explain why.”

“I ran some data in the form that Mr. Hangyul created, and all but one got accurate figures. However, only one result was completely wrong. I want to use it right away, but if I miscalculate even one thing, I can’t use it.”

At Yoo’s words, my mother pressed the presenter button.

As the mother pointed to the screen, she asked Hangyul.

“Mr. Hangyeol. When she put this data vs. The problem occurred. Do you know why?”

“Uh…Now, I can’t figure it out just by looking at this screen, but is it a case where the interest rate is given as a period?”

“If the interest rate is given as a period? What are you talking about?”

“This is the case where the interest rates from day 1 to day 365 are the same.”

Assistant manager Yoo checked the data again at Han Kyul’s words.

“That’s right. She has the same interest rate from day 1 to day 365.”

“Really? Why can’t I use it in this case? Are all other conditions the same?”

“The form I created cannot grant an interest rate as an interval. So this… is only possible with that discrete random variable.”

Discrete random variable?

“Could you explain it more simply?”

“For example, assuming that the interest rate for one year is calculated, a total of 365 variables are applied, including Day 1, Day 2, Day 3, and so on until Day 365. However, if you enter ‘from the 1st day to 365 days’, the variable becomes infinite because the variable is given as an interval. The error comes from there.”

“How to fix it?”

“It’s simple. Just enter the same interest rate every day and you’re done. The number of variables is fixed at 365.”

Han Kyul’s answer made the conference room quiet for an instant.

I felt like I had nothing more to ask.

Some people were admiring it with their mouths wide open, and some people were looking at Han Kyul as if they were curious.

“Um… Good. First of all, the meeting is here, and I have an afternoon schedule, so I have to go out now. We’ll come back to this story later. Let’s all leave except for Eunha.”

Eh? Why me?

After everyone else had left the conference room, my mother sat down in front of me.

“Is it Eunha?”

“Yes… Yes?”

“Ah- I think I am a mother now.”

“Yes. Why?”

My mom looked at me and said.

“Are Han Kyul’s parents accountants?”

“Huh…? Oh, wouldn’t it? Why?”

“That’s right… Eunha.”

“Yes.”

Mom put your hand on top of mine.

“Marry Hangyul. You should never miss it.”