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Complex Numbers

by Waltz Invictus

Rated: 18+ · Book · Personal · #1196512

Not for the faint of art.

Complex Numbers

A complex number is expressed in the standard form a + bi, where a and b are real numbers and i is defined by i^2 = -1 (that is, i is the square root of -1). For example, 3 + 2i is a complex number.

The bi term is often referred to as an imaginary number (though this may be misleading, as it is no more "imaginary" than the symbolic abstractions we know as the "real" numbers). Thus, every complex number has a real part, a, and an imaginary part, bi.

Complex numbers are often represented on a graph known as the "complex plane," where the horizontal axis represents the infinity of real numbers, and the vertical axis represents the infinity of imaginary numbers. Thus, each complex number has a unique representation on the complex plane: some closer to real; others, more imaginary. If a = b, the number is equal parts real and imaginary.

Very simple transformations applied to numbers in the complex plane can lead to fractal structures of enormous intricacy and astonishing beauty.

http://www.ddewey.net/mandelbrot/

Signature for Honorable Mentions in 2018 Quill Awards

A signature for exclusive use of winners at the 2019 Quill Awards

Signature for those who have won a Quill Award at the 2020 Quill Awards

Show Recent Comments

10 Most Recent Blog Comments:

tj-Merry Mischief Maker

about 17 hours ago
In response to "To Err Is Human"

Right from the beginning I find myself asking, "How many times can anything go extinct?" On a side note, the other day while shopping I saw a neanderthal in the produce section. He was trying to fit in with modern clothes, but it was pretty obvious he was a neanderthal.

1 Like

Annette

about 22 hours ago
In response to "To Err Is Human"

Comments work.

"Like" button sends me this message:

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2 Like

Annette

about 22 hours ago
In response to "To Err Is Human"

Can I leave this comment?

Wordsmitty ✍️

a day ago
In response to "Five Seconds"

Way, way back when I was little, it was a three second rule that I remember. Sometime since it was upped to five seconds because of all the chemical preservatives that are pumped into everything now.

1 Like

tj-Merry Mischief Maker

a day ago
In response to "Five Seconds"

I also ate carrots right out of the garden growing up, I also picked and ate fruits and berries growing in the wild without washing. I do remember food dropped on the floor was either rinsed off and then eaten, or if it was something not easily rinsed, like buttered toast buttered side down, we gave it to the dog.

In our house, there's not a five second rule; unless it's something dogs can't eat, it's whichever one gets it first.

2 Like

🌖 HuntersMoon

Dec 19, 2024 at 8:53am
In response to "Five Seconds"

2 Like

Aiva Raine

Dec 17, 2024 at 7:39pm
In response to "Need for Speed"

Even with the actual explanation- it still left me going- sooooo what's the difference between the special expensive "speed tape" they use for "temporary fixes" and duct tape? LOL- sure sounds like duct tape to me and they are using it for exactly the same reasons you would use duct tape. I'm guessing that the only difference between it and duct tape is the "speed tape" is slightly stronger and handles temperature differences better. It still comes down holding the plane together with tape which doesn't exactly fill me with confidence. Especially if it's a Boeing plane.

1 Like

tj-Merry Mischief Maker

Dec 17, 2024 at 6:14pm
In response to "Need for Speed"

I suppose they call it speed tape to keep people calm. If they called it what it is, temporary repair tape, they may lose passengers.

2 Like

Waltz Invictus

Dec 17, 2024 at 9:43am
In response to "Need for Speed"

Ichabod Crane-- Mince Pie

, I've heard that speed tape is extremely expensive. I can only assume the maintenance guys at Delta got a five-finger discount. But if you're going to steal from work, might as well go big and not just lift a box of paper clips.

1 Like

Ichabod Crane-- Mince Pie

Dec 17, 2024 at 9:06am
In response to "Need for Speed"

One of the last jobs I had was with Delta. I did ask the maintanace guys about that tape once and they pointed out high speed will rip duct tape or any other tape right off. They used it personally for their boats sometimes because of its strength. But looking out a window at 400 miles an hour and 30 thousand feet up and see duct tape on the wing. Certainly made me nervous first time I saw it.

3 Like

July 9, 2024 at 10:52am

#1073711

Seoul Blues

Another entry for this round of "Journalistic Intentions"

[18+], in which I demonstrate that I've got no

Seoul

While I like to travel (apart from the whole "airplane" bullshit), there are some places in the world that I would actively avoid. Kabul, for example. Mount Everest. East St. Louis.

There also exist locations I definitely want to go to (which is distinct from "will definitely visit.") Places like Tokyo or Budapest, e.g.

Seoul, South Korea is smack in the middle of these extremes.

I'm sure the city has its charms. The pictures I've seen look pretty enough. There's nothing that would make me say, "yeah, not going there." I simply have other priorities.

Now, if someone were to go, "Yo, Waltz, wanna visit Seoul with me?" I'd probably say yes. Assuming I liked the person, of course. But if I only get one chance to visit that general area of the world, it'd be to sample the whiskey, sake, and delicious cuisine on the other side of the Sea of Japan.

I mean, sure, there's the whole "awfully close to their northern enemy" thing. But that wouldn't stop me. Everywhere has its risks, including sitting on one's ass at home.

Despite having been mostly destroyed during Japanese occupation (or attempted Japanese occupation; I've always been a little unclear on that particular war), the city and surrounding area apparently has lots of really cool historical tourist traps: palaces, temples, and the like. But the primary reason I travel is to experience culture, by which I mean yeast culture. And there's nothing that stands out in Korea in terms of food or drink.

Right now some of you are going, "You're nuts. Korean food is delicious." You're right; it is (or at least what makes it over here is). Except kimchi. Fuck kimchi. But so are a lot of other national cuisines.

Apparently, one of the big tourist draws of Seoul is the shopping. I'm not interested in yucking other peoples' yum, but I have near-zero interest in that activity. You know who else supposedly has great shopping? France. You know what I haven't mentioned once in my banging on about planning to visit France? Shopping.

That leaves art and architecture, and I'd definitely check some of that out if someone dragged me there.

None of this is meant to rag on Seoul in particular or South Korea in general. They're cool. I just have no more desire to visit there than I do Omaha. And at least I can drive to Omaha.

2 Like • Comment • View 1 comment

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