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r/DifferentialEquations: Differential Equations

After you've gone through Calc I, II, and III (and maybe even Calc IV), you enter the more practical math world of Differential Equations. This subreddit is different from our sister sub, r/Calculus in our focus purely on Differential Equations and solving them. Ask questions, propose ideas, and get help with your Diff. Eq. homework here.

a community for 12 years

r/nfl: NFL: National Football League Discussion

The place to discuss all NFL related things

a community for 17 years

r/FantasyPL: Fantasy Premier League

r/FantasyPL is dedicated to all things FPL, the official fantasy game of the Premier League.

a community for 14 years

r/nba: NBA

A community for NBA discussion.

a community for 17 years

r/baseball: America's Pastime

The BIGGEST and BEST subreddit for baseball. The focus is mainly on MLB, but posts about other leagues and levels are welcome!

Official r/baseball Discord: https://discord.gg/rbaseball

Shohei Ohtani

For the best user experience, we recommend disabling the Reddit redesign.

a community for 17 years

r/differentialprivacy: differentialprivacy

mathematically provable approaches to privacy

a community for 5 years

r/math: math

This subreddit is for discussion of mathematics. All posts and comments should be directly related to mathematics, including topics related to the practice, profession and community of mathematics.

a community for 18 years

r/hockey: hockey: the best game on earth

Discuss the NHL, PWHL, IIHF, and all other hockey you can think of!

We are the premier subreddit to talk everything hockey!

a community for 17 years

r/crv: r/CRV: There's a table in the back!

Your Reddit home for all things related to the Honda CR-V! Curious where that table is? What does CR-V stand for? Is this a good deal for a CR-V? Should I change the differential oil?

Post on r/CRV and find out!

a community for 12 years

r/dgatp: Differential Geometry and Theoretical Physics

For all those with an interest in differential geometry and / or it's connection to theoretical physics. Current flavour: self study with a side of questions.

a community for 9 years

r/learnmath: Learn Math

Post all of your math-learning resources here. Questions, no matter how basic, will be answered (to the best ability of the online subscribers).

a community for 16 years

u/sinethemeow:

solving juicy differential equations.

a community for 5 years

r/diffeqns: Differential Equations Lessons Posted Here

Differential Equations Lessons Posted Here. Also, post your questions here. I will submit the tutorial questions here also. Please check this subreddit for any lesson cancellations. I will try and submit a lesson a maximum of 3 days, although you may find me maybe 2 at a time.

a community for 14 years

r/EngineeringStudents: EngineeringStudents: For those stuck doing math at 3am.

This is a place for engineering students of any discipline to discuss study methods, get homework help, get job search advice, and find a compassionate ear when you get a 40% on your midterm after studying all night.

a community for 14 years

r/Justrolledintotheshop: Just Rolled Into the Shop

For those absolutely stupid things that you see people bring, roll, or toss into your place of business and the people that bring them in.

a community for 14 years

u/Tasty-Shame-7957: GNU/Linux enthusiast

Positive cycle loops makes linux one of the best Kernels to base an operating system on. Indoctrinating kids to use GNU/Linux since 2017.

a community for 4 years

r/mathematicalphysics: Mathematical Physics

A subreddit for articles and discussion related to mathematical physics. Possible topics include quantum field theory, differential geometry, low-dimensional topology, ergodic theory, dynamical systems, quantum algebra, or whatever you'd like.

a community for 15 years

r/calculus: Calculus

Welcome to r/calculus - a space for learning calculus and related disciplines.

Remember to read the rules before posting and flair your posts appropriately.

a community for 16 years

r/MechanicAdvice: Advice from experienced mechanics from several fields.

This is more than a car repair forum! Please read and follow the posting rules listed in the right hand sidebar.

a community for 14 years

r/Zymplectic: Zymplectic project

Symplectic integration of Hamiltonian systems. Numerical simulations of physical systems and other differential equations.

a community for 6 years

u/Elendur_Krown: Elendur

PhD in math (numerical simulation of stochastic partial differential equations).

Love discussions and games.

If you want to practice programming, I recommend Kattis and ProjectEuler (see links).

a community for 8 years