Whats A Nonlinear System

whats a nonlinear system

It’s a system that either tends toward infinity or tends toward a fixed point. The weather would be a key example of this. 😊

More Posts from Nonlinear-student and Others

4 years ago
Hi ! Since A Friend Asked Me For Some Tips To Study Better, I Thought That It Would Be A Good Idea To

Hi ! Since a friend asked me for some tips to study better, I thought that it would be a good idea to share them with you all !

First of all, I started to have really good grades only once I started to apply exactly what is on this list ! On the beginning of the last year I had grades that went around 15/20 (French scholar system works with grades on 20, not on 100), which was good but I wasn’t the first of my class at all, and then in the end of the year and even right now, I have an average of 17/20 (without P.E obviously lmao), which is considered extremely good as a scientific senior student here !

Anyway I think that most of those tips are already well known but maybe you’ll find things that you didn’t think would work but actually do !

1- Do all of your homework (if possible)

This is some basic tip but God knows that it is the most important thing ever. Practice makes perfect, and I KNOW that sometimes you’ll be too tired to calculate the weight of a satellite which turns around the Earth in 239 days but even if you don’t feel like writing it down, just try to think about it, to find the methodology to do this exercise, because you have high chances to have this exercise again during your test ! Which lead us to the next advice…

2- Always write down the correction of your exercises when your teacher corrects them in class

Well I do think that it is the most important thing that I didn’t do last year and that I do now and it helps me so much. Like I said earlier, in maths, physics, literature and so on, there’s always a methodology that works almost universally for each type of exercise. So you have to listen carefully in class and take notes in case you didn’t understand something that might be important, and even after writing the methods and the corrections you don’t know what to do…

3- Ask a professor or a friend, or check videos on YouTube if this is still blurry in your mind

WE DON’T REPEAT THIS OFTEN ENOUGH BUT YOUR PROFESSORS ARE HERE AND PAID TO HELP YOU ! Even if you don’t like them, if you want to understand a subject you have to ask someone who could explain it to you ! If you’re in college and asking a teacher is not possible, then ask a friend you know they can explain it to you ! Don’t be ashamed of not understanding, this is absolutely natural. Then, if you still don’t understand, maybe you’ll find the answer to your question at our dear friend Google or even better, on YouTube ! Personally I think that Khan Academy is absolutely great for sciences ! Also I don’t really know about american YouTube channels that focus on school, so it’s up to you to find a channel that suits you ! (For my frenchies passant par là Les bons profs et Yvan Monka mes sauveurs).

4- Do not spend time uselessly !!!

Dear God how much time I spent on Twitter and YouTube just REFRESHING FOR NOTHING knowing that I have a test the next day 😭 I realized how much time Twitter would take me each day during the summer holidays so I decided to « delete » my account (I just log in once in a while so my tweets stay here, I don’t want to loose my threads on the Attack Titan and Hanji Zoe).

I also decided this year that once I’m home after school, I’ll just use my phone while I’m eating something and then leave it in the kitchen, and NOT USE IT until I finished all of my homework, even if it’s 10pm and half of my friends sent me a text about interesting things ! Also OBVIOUSLY no Netflix and series and anime once I’m done, but…

5- Don’t overwork yourself

If your studies are your priority like me, then you’ll put your homework before your activities, or even your sleep, because you’d feel guilty or even more stressed because you didn’t learn everything you had to and your test is the next day. Until now I can sleep at 1am and wake up the next day at 6 if I didn’t learn everything, and do that all the week until I have nothing to learn (this is an extremely rare case).

DO NOT DO THAT ALL THE TIME

You can allow you to do that when it’s a really important test, but if this is a really quick vocabulary test, then you should prioritize your sleep ! Then, if you’re really in deep shit you can learn on your way to school (flashcards yayy)! Sometimes when you’re really in a hurry your brain can memorize things so much faster I swear ! But of course, if you want to not do that all the time you have to be really organized, so next tip is…

6- Organize your week if you can !

This is so important to do that omg ! This is the newest thing I’ve been doing and it helps me sooooooooooo much omg ! Personally I have a bullet journal in which I organize what I’ll do each day, and (evenifthosedaysicompletelylostmybalance) now I can find some time for me to draw or just to sleep a bit more lol.

Make To-Do lists, have your own Bujo, just write down everything you have to do this week on your phone, at least you know you won’t miss something that might be important, and in the long run, you’ll find more time to learn your lessons and to do more exercises, and at the end of the semester you’ll have better grades ! But of course this is a question of MOTIVATION !

7- Last but not least, find a way to motivate you !

I think that if you want better grades, that’s for a reason after all ! Then if you’re feeling too lazy to work, just think about the reason that motivates you to go to class and to learn your lessons !

Making your parents proud, doing the job of your dreams, having a lot of money maybe, I don’t know what motivated you to read this post so far but just think about the pride you’ll have when receiving a 98/100! Then you’ll be able to help your friends with the subject you used to struggle with, and btw this is truly a wonderful feeling to graduate with all of your friends ! After that, the reward of holidays will be such a delightful thing 💕

This is all for now ! I might update this post if I remember something that I missed ! Also I’m really sorry if my English is awful, it’s been a while since I truly practiced it !

Just remember that even if you are in the top, intelligence doesn’t do all of the work and this is a progressive work that will help you getting even better results !

Edit: omgggg thank you so much for all those notes💕💕💕 ! I’d never imagine that this post would be this helpful !! I’m kind of curious about how much those tips helped you during the semester ! So if you think you see a progression do not hesitate to hit me up or leave a comment !

4 years ago

28 April (Diff Eq.)

The struggle has been very real over the course of the last week. I failed a test (it was in the teens), my mom is still in the hospital, and some days are definitely better than others, but I am holding on.

I can’t in good faith give up everything that I’ve worked so hard to build. I have also been procrastinating. The Howard deadline is 30 April, and tbh I haven’t put my all into it (despite really wanting to attend the school).

Small update, but that’s all for today.

Stay up✌🏿

🎧 Trappin in Japan 4 - Ryan Celsius


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4 years ago

What is it about the age 28 that says hey it’s time to get things done?

I’m graduating from community college at 28.

Also shout out to my “late” bloomers.

My boyfriend didn’t go to university until he was 28 because he didn’t feel anywhere near ready when he was 18. He graduated with first-class honours, went on to do a Masters, and is now a history teacher. It’s so much more important to do things when you’re able to fully commit to them and do them to the best of your ability than to rush to do them by an imaginary deadline.

4 years ago

I’m running a bit behind, but come study with me

Calc 3 Notes ✔️

Calc 3 HW ✔️

Linear Algebra notes ✔️

Linear Algebra HW ✔️

I love all of your beautiful faces, and for those who need to hear it

YOU’RE IMPORTANT

YOU MATTER


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4 years ago

@milkie-studies

❝Since Her Death In 1979, The Woman Who Discovered What The Universe Is Made Of Has Not So Much As

❝Since her death in 1979, the woman who discovered what the universe is made of has not so much as received a memorial plaque. Her newspaper obituaries do not mention her greatest discovery. […] Every high school student knows that Isaac Newton discovered gravity, that Charles Darwin discovered evolution, and that Albert Einstein discovered the relativity of time. 

But when it comes to the composition of our universe, the textbooks simply say that the most abundant atom in the universe is hydrogen. And no one ever wonders how we know.❞ — Jeremy Knowles, discussing the complete lack of recognition Cecilia Payne gets, even today, for her revolutionary discovery. (via alliterate)

OH WAIT LET ME TELL YOU ABOUT CECILIA PAYNE•

 Cecilia Payne’s mother refused to spend money on her college education, so she won a scholarship to Cambridge.

• Cecilia Payne completed her studies, but Cambridge wouldn’t give her a degree because she was a woman, so she said to heck with that and moved to the United States to work at Harvard

.• Cecilia Payne was the first person ever to earn a Ph.D. in astronomy from Radcliffe College, with what Otto Strauve called “the most brilliant Ph.D. thesis ever written in astronomy.”

• Not only did Cecilia Payne discover what the universe is made of, she also discovered what the sun is made of (Henry Norris Russell, a fellow astronomer, is usually given credit for discovering that the sun’s composition is different from the Earth’s, but he came to his conclusions four years later than Payne — after telling her not to publish)

.• Cecilia Payne is the reason we know basically anything about variable stars (stars whose brightness as seen from earth fluctuates). Literally every other study on variable stars is based on her work

.• Cecilia Payne was the first woman to be promoted to full professor from within Harvard, and is often credited with breaking the glass ceiling for women in the Harvard science department and in astronomy, as well as inspiring entire generations of women to take up science

.• Cecilia Payne is awesome and everyone should know her.(OP: Matthew Gardner)

4 years ago
Conquering The Why School? Essay

Conquering the Why School? Essay

From a student who got into MIT & the Ivy League

I’ve read many Why School? essays. These often come across as generic, with no real indication of interest. I’m here to make sure you don’t make the same mistakes in your essays.

-Look up their course catalog. Don’t simply write, “I’m interested in your stellar economics program.” Great, so are hundreds of other applicants. Name-drop a couple of classes and explain why those specific courses appeal to you. It’ll show you’ve done your homework.

-Discuss a few clubs. Colleges want students who will contribute to their campus outside of the classroom. Are you interested in journalism? Talk about joining the school newspaper. Are you a violin virtuoso? Indicate your interest in the orchestra. Or are you into something that isn’t yet available? Say you’ll start a new group!

-Latch onto research opportunities. Schools love students who can contribute to their published papers. Look up ongoing research projects in whatever department you’re interested in (and no, research isn’t only for STEM fields!) and talk about how you’ll get involved.

-Talk about what makes a school unique. Columbia has a Core Curriculum; Princeton has a yearlong bridge program in Bolivia. Why do you want to attend this specific school?

-Touch upon your long-term goals. How will this university help you achieve your goals of becoming a lawyer? How do you want to make the world a better place? Colleges are looking for people who will contribute meaningfully to society.

-Don’t mention rankings or prestige. Harvard already knows it’s world-renowned, it doesn’t need you to stroke its ego. You should be choosing the best school for you, not the best school according to US World & News Report. 

Good luck! I’ll also be happy to read your college app essays, feel free to message me :)

4 years ago
I Just Hit 100 Followers, And I Am Truly Grateful For All Of You.

I just hit 100 followers, and I am truly grateful for all of you.

I would like to do a challenge.

For every interaction this post gets (from ANYONE) I will pick up 1 item of trash.

The earth has done so much for us, and I can’t think of a better way to give back


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4 years ago
I Made A Chart.

I made a chart.

4 years ago
Saturday, 6th March 2021
Saturday, 6th March 2021

Saturday, 6th March 2021

Physics - Waves Flashcards

I’m finally getting there with my flashcards catch-up! So many of my posts involve these physics notes but they’re one of the few consistently aesthetic things I have 😅

🎵 The Show Must Go On - Queen

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nonlinear-student - The Infinite Chaos
The Infinite Chaos

Derek, 29, They/Them, Vegan, Astro/Biophysics major. Nonlinear systems = LIFE

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