Ooohhhh That's Quite Something.

Ooohhhh that's quite something.

Fun scary fact: Let g: ℝ→ℝ be given by g(x)=x if x∈ℚ and g(x)=0 if x∉ℚ. Then the function f: ℝ->ℝ given by f(x)=g(x)tan(x) is differentiable at x=0. In fact it is only differentiable at x=0

More Posts from Mildlyramified and Others

2 months ago

Every once in a while where decapitation seems like a much more tolerable idea than having a head on top of my neck

Ugh… Headache. Head Splitting Migraine, Even.

Ugh… headache. Head splitting migraine, even.

9 months ago

I just watched a beutifull and and emotionall video by Patricia Taxxon on youtube and it reminded me of something I used to be very close to but have since stopped doing, and that is to just look at math and play! Math is inherently arbitrary! By definition math is art! It's a way to grasp at the world, yes, but it's also a vehicle into creating entierly new worlds! New dimentions! New, novel kinds of logic and causality! You can take any single operation, map it to an arbitrary unused symbol, and just! Use it! In different eqasions! In different contexts! You can stretch you conceptions of what is a number, a value, space itself, and it's all so fun and inventive, and you can draw fractals! So so so so many fractals!

And it can be hard to see it that way. Especially after going through public education, especially after being beaten into the ground with incomprehensible notation of lond dead professors, after being offered only the most optimised and abstracted of formulas with no basis on which to place them but! Math is a jurney! To discovery of not only reality but yourself! What compells you; what you see with ease and what just does not compute, what is the rjeason for all of that notation, what would happen if you just assumed something stupid! And that stupid thing can sometimes be revolutionary to your understanding of numbers! Math and notation is an art form and I'm heartbroken people aren't seeing it for that! Because it's too esoteric or intimidating or because they've been made to feel like they could never succseed at it! Becouse someone hurt you in an attempt to teach you how to fill out a standardised test.

My plea is, to give math a try, look for something that resonated with you, or just draw some triangles and sqares; make a fractal; define how it's built and try to see what comes of it, there's so many things to discover. Try to proove a simple formula. Visualise! Solve a simple problem! It's intimidating; but it doesn't have to be! It's impossible to fail at mathematics, you can only learn from your mistakes, I beg of you, try.

4 months ago

maths enjoyers and bug enjoyers and horror movie enjoyers and so forth all need to come together and unite against the common enemy of people telling you how much they hate something as soon as you mention you like it

10 months ago

Fiber arts is just Math in sheep's clothing

4 months ago

Are all people who do functional analysis allergic to using im(T) and ker(T) to denote the image and the kernel of an operator T or is it just my lecturer?

2 months ago

ADHD is so debilitating and it isn’t talked about enough. Imagine your body doesn’t produce enough of the most essential neurotransmitter. You are constantly seeking this neurotransmitter through any way possible, and it’s why you get addicted to doing things or focusing so heavily on something you forget to meet every single basic need.

You sit there and question what the fuck is wrong with you because it was so easy to study yet you just didn’t do it. It was so easy to do the things you stopped doing but you literally can’t do them.

Like wtf do you fucking mean I was born with a chemical imbalance that makes me incapable of getting up??? Wtf do you mean I have to take stimulants to counteract crippling ADHD symptoms, and then those stimulants actually just make me like everyone else????

Dude. What the fuck.

2 months ago

I've said this before but every basic feminism 101 women's empowerment event I've ever been to has been all about telling women and girls that it's okay to speak up for ourselves, it's okay to take up space, it's okay to be strong and fast and loud and hungry and sexy and smart and good at things without feeling shame, but apparently, with the way some people talk, the second a trans woman does any of these things it's evidence of "male socialization" and needs to be called out and "corrected." like, even if this were the case, which it isn't, I think it's patently insane to believe "it looks like these women don't have as much crushing shame from a lifetime of experiencing misogyny as most other women" (<- a claim that, from my experience, is simply not true about trans women) and then follow it up with "I must Fix This by teaching them to shut up and be ashamed" instead of, like, idk "good for them, I wish this type of liberation for all other women as well."

6 months ago

I'm running out of fonts to use and it is now blackbaords

Them : What do you even do in graduate-level math?

Me: Invent symbols no one understands, stare at whiteboards for hours, and occasionally cry into my coffee.


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4 months ago

Sleepy, confused puffins and dodo birds

A Puffin Rests While Overlooking The Ocean Near Látrebjarg, Iceland.

A puffin rests while overlooking the ocean near Látrebjarg, Iceland.

Go World Travel Magazine


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2 months ago

bitches will love magic systems and then dread studying stem because its hard. Like, your mind IS the magic! Physicists, biologists, and chemists are literal wizards. They can transmute substances and cure diseases and predict the future. Engineers have made structures that stand for millennia and rocks that think and enchanted clothes and wonders we can barely imagine. Mathematicians are eldritch creatures that can peer into the fabric of reality and will reveal what they see if only you learn their language.

So yes, stem is difficult and esoteric and maybe can’t be mastered, but its literal magic and its everywhere and if you can’t appreciate that, I don’t even know how you get through the day.

this is also a reminder to take care of your mind. Magic runs on your mind and sheer willpower. If you’re studying late and getting drowsy, go to sleep. Consider meditating if you’re stressed out. Exercise regularly. It’s definitely not easy, but the benefits are real.

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mildlyramified - Abstract Nonsense
Abstract Nonsense

They/Them/She/Her | I Math

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