Chapter 7 Correct Use of Trigonometric Functions [Ask for Recommendations, Ask for Collections]

Night.

After a long night, the two roommates who finally finalized the details of the Mid-Autumn Festival dormitory friendship slept with Zhengxiang.

Wayne, on the other hand, was lying on the bed, tossing and turning, unable to sleep.

He was still thinking about magic, wizards, and Pandora, and luckily his bed was on the other side of the three, so he wouldn't disturb anyone.

After tossing and turning like this, Wayne closed his eyes half-asleep, and seemed to return to the world of Pandora in his dream.

As a result, just as Wayne felt the magic of Pandora's world, there was a loud bang that shook him out of his dream.

Wayne opened his eyes dimly, and first instinctively glanced at the phone next to his pillow.

At 12:00, lightning and thunder were roaring outside the window, and dense raindrops were crackling and knocking on the glass.

"Such heavy rain?"

Wayne muttered, lay down and closed his eyes, ready to go back to sleep.

But when he closed his eyes, he faintly heard a buzzing, something vibrating.

"Auditory hallucinations? Or the room got into the flies. ”

Wayne, with a sleepy brain, instinctively thought about it.

Slowly, the sound of "buzzing" vibrating grew louder and clearer, and finally, Wayne even felt like it was echoing in his ears.

And with this sound, Wayne really felt a slight tingling in his exposed skin, as if something wanted to squeeze into his body impatiently.

"How does this feel so much like absorbing magic for the first time......

"Huh?! Wrong...... Magic!!! ”

Wayne's eyes widened suddenly, and he didn't feel sleepy anymore, and he almost jumped off the bed in a state of being stunned in a dying state.

"Yes, that's right! Although it is somewhat thin, this ...... It's magic!! ”

The enhanced perception of the soul fusion is like a radar, clearly perceiving the white points of light that are gathered in sheets around the body, representing magical power.

Wayne had a look of surprise and excitement on his face, but also a little puzzled.

During the day, he clearly perceived that this was a demon-free environment, could it be that the magic factor on this side of the earth was a bit skinny.

Like to play peek-a-boo and only come out at night?

However, Wayne didn't have time to think about it, the thin magic factor in the outside world seemed to be rapidly dissipating and disappearing at this moment.

Thinking about the electric turn, Wayne jumped out of bed in two steps, ran to the toilet, didn't even care if there was water on the ground, sat down, and immediately began to meditate, using his strength to feed, racing against time to capture the magic of the outside world into the shriveled flesh as much as possible.

……

After more than ten minutes, the magic was gone.

Wayne gasped, not caring about the sweat all over his body, and was full of joy to use his mental power to feel the magic of the small puddles in his body, and was about to show a relieved smile like an old father.

His consciousness suddenly drifted for a moment.

When he regained his clarity, Wayne's old fatherly smile ...... Stunned......

No, not only was he stunned, but his expression was gradually perverted. JPG's direction shifted rapidly.

"it...... What about my magic? It's such a big lump, it's still there just now?!! ”

At this moment, the little magic power that Wayne had just worked so hard to absorb in his body was like the kidneys of a middle-aged man entering the clubhouse, the elementary school student downloading the wallet of the penguin game, and the festival value of scum meow after putting on women's clothes-

Empty!

It's empty...

Empty......

"I'm !!"

Wayne opened his eyes in anger and ...... His MMP was stuck in his throat like this: "Lao Tzu's backhand is an Italian ...... Noodles, end to ...... Give yourself a taste ......"

Meow meow?

What the hell is going on?

Wayne's eyes widened, and he subconsciously scratched his head.

As far as the eye can see.

On the walls of the basement, large patches of glow-in-the-dark moss fluttered lightly and glowed blue, and the ground was filled with a pungent smell of cloudy liquid.

On the familiar XXXL stone platform, all kinds of fragmented instruments were in chaos, and a bottle of slanted sauce-red elixir was constantly volatilizing with pink mist.

"I ...... I'm wearing it back?!! ”

Wayne stared dumbfounded, at everything he was familiar with.

After a while, I realized that I was lying in a soy sauce-colored puddle that smelled fishy.

Slowly getting up from the ground, Wayne checked his body as he sorted out a mess of thoughts.

"Everything is normal in the body, dancing with a flail, and carrying a war hammer; The magic is perfectly filled, and there is no problem with the casting of spells......"

Picked up the 120-pound mace in the corner of the wall, danced with ease, and cast a [Starlight Twinkle] without materials.

Wayne looked at the dots of magic in front of him and couldn't help but fall into deep thought.

"Could it be that just now all those Earth Waynes, the land without demons, including those unbelievable mathematical knowledge, were just after I was blown up by the experiment, in ...... Dream?! ”

"But that's not right, what about the strengthened spiritual power in my mental space and the memory of the earth part? Can't you say that I suddenly have a split personality? As a result, I strengthened my mental power......"

Wayne thought as he walked to the stone platform, where a bottle of sauce-red potion was slowly emitting a pink mist next to a fragment of the instrument in the center.

"The smell is mixed with a fishy smell of rotting flesh, and the color is pink...... Looking at it this way alone, [come, find me, I'll let you oh oh oh] This potion should be successful......

But what about that explosion? It's never been said in the book that this potion experiment will have that level of explosion......"

Wrapping a little strip of cloth around the broken test tube with a wooden stopper, Wayne still dismissed the idea of taking the tube immediately.

To be on the safe side, and given how weird the explosion was, he decided to wait until he caught a few small creatures to try their poison.

"Forget it, now is not the time to think about it."

Wayne shoved the potion back into the drawer, rubbed his eyebrows, swept aside some of the broken instruments on the stone platform, and then took out a piece of paper and a charcoal pen.

He was going to verify whether the memories of the Earth part were fake.

And the method of verification is also very simple.

"The spell model of [Charm Pupil], if calculated according to the mathematical knowledge on the earth, then this line that requires perpendicularity seems to be calculated like this:

It is known that in the zero-order spell model [Charm Pupil], there are two magic channels (line segments) A1 and A2 that do not intersect above and below, now take a point A from the magic channel A1, and A2 take two points as line segments BC to form a triangle, and the known length of the line segment BC is 6cm, AC length is 7cm, and AB length is 10cm.

COSB=(BC^2+AB^2-AC^2)/2*BC*AB=(36+100-49)/2*6*10=87/120=29/40

Then, ∠ABC=43.5°

COSA=(AC^2+AB^2-BC^2)/2*AC*AB=(49+100-36)/2*7*10=113/140

Then, ∠BAC=36.2°

The sum of the two is...... 79.7°!

Not 90°! Not right angles!

In other words, the line in the [Searing Breath] spell model is really not vertical!! ”

Wayne clumsily calculated the problem of trigonometric functions at the elementary school monk level, looked at the string of numbers, and after being stunned for more than ten seconds, the hand holding the pen couldn't stop trembling.

"Can you really figure it out!! Can you really calculate it!! ”

An indescribable joy surged in my heart as strongly as the waves of the sea.

Wayne pulled his collar, slapped the pen on the table with a snap, and got up to pick up the 120-pound mace in the corner of the wall.

If he didn't do something, he was afraid that he would really be unable to resist a groundhog howl.

"It's not a dream, the memory of that part of the earth is definitely not a dream!!"

After playing with the sledgehammer for five or six minutes, Wayne vented well, sat back on the stone platform, looked at the piece of straw paper, and still rubbed his hands with excitement on his face. JPG].

It may seem to the souls of that part of the earth that Wayne has just done to himself that it is nothing more than a childish math problem, and there is nothing to be excited about.

But in the eyes of Wayne of Pandora's soul, this little math problem is profound!

Let's take a simple example.

For example, the spell model of [Charming Pupil].

In the past, Wayne, if he wanted to verify whether the line that needed to be vertical was vertical, he could only make a magic channel on the real spell model first, and then after the spell casting test, he might know that his meow was not vertical at all, so he could only dismantle it and redo it.

Just building and dismantling the magic channel, going back and forth, wastes a lot of time and energy!

Now, Wayne can skip the step of building the magic channel and digitize the spell model on paper first.

Then use the corresponding mathematical knowledge to calculate, and wait for the correct results to be obtained, and then build a real spell model.

Compared with the previous stupid way, it is not only faster and more accurate, but also more labor-saving!

And, most importantly, now that he has proven the mathematics of this part of trigonometric functions, he can help Wayne in his magic practice.

So, what about the more advanced math that Wayne hasn't had time to look at?

Can they be applied to the more difficult first-order, second-order, and third-order spell models?

Not only that, but what about physics, chemistry, biology, etc.?

What does this do in magic?

……

"Whew, calm down, calm down, since this knowledge can be used, and the strengthening of spiritual power is also true, then the earth must be real."

Wayne patted his hot cheek with his hand and forced himself to calm down: "The question now is, how did I get it back, and how can I go back?" ”

Thinking about this question, Wayne suddenly seemed to think of something, his face changed, and he walked quickly down the secret stairs to the study above.

Looking out of the window, the sun is shining and the breeze is dancing, and a few short-necked long-feathered birds with bright coats are still playing leisurely in the lake.

However, Wayne did not let his guard down, skillfully pulled out a new dress from under the desk, stood at the door of the study behind the lock, listened intently, and took off the stained clothes on his body to change.

He waited to make sure he didn't hear a sound from the hallway outside the study before he opened the door and walked out.

"Fortunately, the newspaper on the table is unpacked, and it's still the date of August 12th, so Paul shouldn't have returned from the Bronze Blacksmith in Hill Town."

Pacing downstairs to the main hall, Wayne first picked up the newspaper on the table and looked at it, and immediately breathed a sigh of relief.

He suddenly changed color just now, just thinking about whether there would be any problem with the speed of time in the two worlds, fortunately, there was no such situation of one day in the sky and one year on the earth.

However, when Wayne looked up at the bulky self-propelled wall clock in the center of the living room, his expression suddenly became a little difficult to look at.

"It's only 4 o'clock? When I went to the basement in the morning to do the experiments, I remember it was half past three. ”

"Pandora's day is 12 o'clock, which translates to about 25 hours on Earth, and the time I traveled to Earth was around 18 o'clock...... That is, I spent 6 Earths on Earth and Pandora only 1 Earth-time? ”

1:6 time flow rate?

……

……

[Asma: belongs to the phylum Arthropods, Insecta, Hymenoptera, Mosquito Family.

Generally black-brown in appearance, social creatures, oviparous, extremely fecund, feed on a variety of invisible zooplankton in the air.

This creature, with an adult body length of only 0.12 centimeters, is extremely timid.

Normally, most Asma will be scared to death by sudden noises, wind, vibrations, and even a sudden acceleration of the plankton that is their food while hunting.

The most interesting thing is that Asma is a social creature, when an Asma dies, the kind that is close to it will panic because of the death of this Asma, and then die of fear.

In the end, the whole Asma clan will be scared to death by themselves of the dead Asma......]

- From "Pandora's Amazing Creatures - Insects"