The theme she was given by her teacher was

"hydropower counts for more than other other power generations."

and her homework is to study the theory of both Con side and Pro side.

I said "O.K. Let us practice it".

My daughter was on the Con side and I was on the Pro side, and we tried to run a simulation.

-----

The first trial for the Con side.

Hydropower is

not to care the resource import problem

not to care CO2 problem and good for the environment

not to care the limitation of resource eventually, in fact,

is suitable for Japan land environment because of water and vertical interval

The first trial for the Pro side.

Hydropower is

to be needed much cost for initial construction and resident eviction る。

to acceralate CO2 problem because of the ruin of woods.

is to stuck soil at the bottom of dam, to need to remove them, and increase the maintenance costs

is unsteady energy based on the weathers.

-----

In this step, my daughter has already given up the debate. So I continued to make the next step of both Con and Pro sides.

The second trial for Con side.

Hydropower is

to be needed the initial construction const. But thermal power has a danger of explosion and unclear power has severe damage of environment for from 100year to 100000years.

to generate less CO2 problem than burning oil.

not to have happened trouble to blackout in Japan. Electric power can transmit to other area by power lines, so there will no problems if we can make up a lot of several Hydropower in Japan.

The second trial for Pro side.

Now the pollution of Japan is going to decrease, so the consumption of power also decreases. About this problem, we will only cut of the resource of oil and Uranium. On the other hand, Hydropower is going to b dead storages.

According to the CO2 environment problem, in the present, it is not clear the reason. Nobody knows whether burning oil is problem or not. Added, unclear generation has no problem about CO2.

In Japan, it was clear not to resolve the power transition procedure because of power frequencies difference. We have no plan to resolve this problem at all now.

-----

Hearing the above my statements, my daughter seemed to be impressed. But I am a research engineer whose work is to make a lot of choplogic as a daily tasks.

Finally I told her the followings,

-----

What I want to tell you is that

you should study from the debate,

"There is no uniquely positive logic in the world."

Any theme has both Con and Pro, and both of them is right and fault.

Whenever what you do, unanimous vote is absolutely illusion, and some person will be enemy. 」

You don't do anything what you want, unless you have this preparedness.

I had both matsutake mushroom and shiitake mushroom before.

I can admit that matsutake mushroom smells good, and the taste is also good. But if both of them go at the same price, I don't think that matsutake becomes at a premium.

For example, it is whale meat.

Though whale meat is very difficult to eat because of a luxury food now, the meal had been supplied for school-provided lunch.

It is used as alternative beef or pork, and one of the worst food for children at the days,

Banana is also same. It had been the most popular food and until it was imported from some countries of east-south Asia.

"Banana park" in Atami was established by the person who tried to run a prosperous banana business, and fell in business after all.

I was recently informed that shiitake had also been luxury food, it had been given up to the shogunate.

The reason why the shiitake price went down dynamically was to establish the vegetation technology, using round woods.

-----

We have to have illusions for the value in order to keep this society,

For example, "no shared illusion of the values of money, no establishment of money economy"

Even them, we can say that,

"A thing we believe valuable seems to be quite groundless unexpectedly"

When I try to summarise the law of "Heisenberg's indeterminacy principle", roughly, for example.

we cannot know the real temperature of water in glass eternally, because of the temperature is going to be changed by the instrument.

The heat energy becomes lost or added by the instrument.

Above all, nobody knows the real figure of a object, if there is a observer.

I think that this story might be similar to the diary of yesterday "we cannot get the real figure of an object".

Above and beyond this.

-----

I, may cross the wide roadway relatively width of the four-lane, in the way of the commute.

Of course, the cross of such lane is dangerous (but not a violation of the law), so I should pay attention of fullness, getting the timing of the passage of the car.

If I happen to make a accident in any situation, I think "I am a perpetrator" emotionally.

However, (previously it might have to talk same story), I might have a sharp eye, and some drivers will stop their cars in worst case, not enough only to be crawl, and I feel bad.( women with weak mind, in most cases).

Do not stop the car, even stared in a pedestrian.

In large lane, there also might be the possibility of rear-end collision accident by a following vehicle, moreover, my precise calculation results will become in vain, though I follow the movement of both the left and right of the cars in my eyes.

-----

I want to say that, this is a good example of

"Heisenberg's indeterminacy principle"

(Continuation from yesterday)

Unfortunately, "suicide for revenge" doesn't work well.

To begin with, there is also a contradiction that a person who tries "suicide for revenge" might not commit suicide.

If so, I am sorry but this story is going to return the following

"Nobody cannot find "black company" and "bullying" except for someone's suicide.

Though I thought various cases, the conclusion was painful and trivial.

-----

However, I will do "suicide for revenge".

I will drive everyone related to my suicude to suicide, and make a strategy to lead companies to go bankrupt,

And I will make those who succeed my will.

At that time, I beg you. my girls.

"fork()" is one of the greatest APIs (in other words "paradigm") that were designed and built at Berkeley in the 1970's.

I hope that I am a first person in the world

who tried to use the API for "time leap" between two different "world line"

in paralell virtual worlds in my PC.

(As far as I know, nobody has used this API like the above case)

-----

Refer to

"See this code, if you want to realize "time leap" or "reading steiner" in your computer"

Additions: Okabe's "reading steiner" functions are omitted, because information of his memory will be send by pipe() or external files.

Previously, I wrote about anime "Hyouka".

After watching anime, I read all four original volumes.

"Hyouka" speaks eloquently in the youth group image the cruel truth that

"Effort does not exceed genius".

These books will strike a fact that nobody can save that "Genius" with their innocent unawareness will hurt people who are struggle against their commonplace.

-----

However, I know that

There is the only exception that can win "genius"

Before writing the story, since I felt like I had already written similar things before, I tried searching with the keyword "madness" with my own HP search engine (I do not remember what I wrote myself anymore)

Only "madness" can win "genius"

Because "fun and mad guy" is

- no need to "compare others"

- no concept of "victory or defeat"

therefore

- no "frustration"

- going to "continue" endlessly.

So even "genius" can never win against "fun mad guy".

If I say in a fairly simple example,

"No one can win against the guy who keeps running while alone laughing"

Now let's return to the main subject.

-----

This time, I borrowed the sequel story of "Hyouka" series, "Even if you say "I will give you wings"(*)" at the library and I read it.

I read it all at once with amazing momentum,

I only say "it is fun". Or rather "I got shocked"

----

"Do not waste your time to improve your organization for what you want to do. If you have something you want to do, first throw out the organization"

This short story is too turthful and beat up my head, even for a social person like me.

"Given freedom" is far from "reward" of infinite possibilities. On the contrary, "it is a "scary violence" to impose numerous choices on them". This story was the same again.

"Constrained life" may make people happier than "completely free life" -

To tell you the truth, it is not "may" but "must", I know.

-----

Actually, today's diary is for my second daughter, who

can answer "the 17th episode", whenever I ask her "Is the masterpiece of "Hyouka"?"

When I recommend this book to the second daughter who is under periodic examination now, I know that she fails to exam absolutely.

Therefore, her father will silently return this book to the library.

After your test is over, you can request reservation to the library, and please get sick of it.

In this field experiment, which was used outdoors, a function to "monitor the operation in real time" was installed immediately after the service operation started.

This is, well, what a terrible help, and

made my stomach hurt.

-----

Why the driver does not press the reservation acceptance button

Why is the position accuracy so bad today

Why is the driver on that stranger route

Why doesn't driving start at the departure time

It is a bit of "torture" that such a situation is "visible from the remote terminal (PC)" in real time.

Several times, I ran for a running car.

-----

Although it was difficult to develop experimental systems and other procedures, my expectation , "once the experiment has begun, it can be a little easier," has come off.

“Visible” increases safety and security, but also increases worry and anxiety.

On the other hand, "invisible" gives us an "excuse".

-----

The problem of "visualization of the parents house" has been uncovered from this outdoor experiment.

I remember writing somewhere once that I wondered if a New Year's card with only pictures of the family's children would work.

Well, for me, it's because 'their friend's child is a stranger to me.

I can't help but look at other people's pictures.

-----

My senior daughter once told me that there is a concept called "Nengajo Harassment" these days.

While there are diverse ways of living (DINK, single, partnership), it seems that expressing what they belong to (their mate, family, etc.) is harassment.

I think, "Yes, that's true," and I also think, "Do I really need to worry about it that much?

However, if I admit to "New Year's card harassment," I am the one who carried out "blog harassment" and "column harassment.

If I try to describe anyone other than myself, they will all be "harassment".

-----

While "blogs" and "columns" are pull-type information media that those who do not want to read can avoid reading, "New Year's cards" are push-type information media.

When I think about it, I feel that "New Year's cards" can be included in the list of harassment.

On the other hand, "New Year's cards" have the property that if we stop sending them, they will also stop sending them.

Hence, "New Year's card harassment" may be overthinking it.

The only remaining troublesome issue is how to handle New Year's greeting cards for relatives, bosses, mentors, and other people whose connections are hard to ignore.

-----

Well, I think of New Year's cards as "cards for making a list of attendees for my funeral," so I don't really care.

I told my family not to hold a funeral for me -- "If you have that kind of money, go eat sushi with the family.

"The daughter of a rich family is beautiful"

I told her that it was an interesting hypothesis, but she insisted that it was not a hypothesis but a fact.

-----

Ebata: "No, it's an established fact that the standard of beauty has continued to change throughout history. We are going to use pictures of female courtesans from the Heian period as a case study."

Junior daughter(JD): "The causal relationship between beautiful and rich can respond to changes in value over time (robustness)."

Ebata: "I'm not sure."

JD:"A rich man can have a beautiful woman of his time as a companion"

Ebata: "I agree."

JD: "A baby girl who is born from a mother will be born with a face shaped like the mother, right?"

Ebata: "It's parent and child."

JD: "I mean, the children of rich people will be beautiful -- beautiful in their own time."

-----

I see. People with economic power have the ability to collect things of value that are relevant to the times, so they are able to choose beautiful women according to the times.

The beautiful woman, on the other hand, has the ability to be chosen, so she can nominate a man with economic power and plus alpha value.

And it is quite possible for the beautiful women to have a "handsome" element in their plus alpha.

In this way, the system of 'continued production of beautiful women based on economic power' is completed.

Of course, the shape of a person's face is also influenced by luck, so it's not always true that the daughter of a rich family is beautiful, however,

The advantage of a beautiful woman being in a position to choose someone with economic power is unassailable.

In other words, at time t → ∞, we can say that "beautiful women converge with rich people" and that "it is possible to follow the changes in values of the times".

-----

As a result of the above discussion, I would like to endorse my daughter's theory that the daughter of a rich family is beautiful.

Since yesterday, every time I stand in front of the mirror, I am surprised to see former Prime Minister Hideki Tojo appear.

But this could be an chance.

Cosplay..., cosplay sounds good!

-----

Ebata: "I want to buy reading glasses with round glasses and a military uniform. I will apply for a special budget."

Wife: "Rejected."

I am writing the specifications now.

===== from here =====

(3) Significance of "software maintenance with GitHub Copilot" in this case.

The significance of utilizing GitHub Copilot for "(a) Modification" above is as follows.

(omitted)

The above content (significance) is denied to me as a programmer.

The program that Copilot creates is undoubtedly refined, consistent, and balanced.

It is at least more beautiful and easier to read than my (Ebata's) code and has very few bugs.

Unfortunately, we will have to accept this reality.

===== so far =====

The last four lines listed here will be removed during the review phase, but these are "facts."

I felt very, very sad when I was writing this.