discussion
The CSPP problem.
Advanced
Euler's totient and Zeta
Cool Stuff
_deleted_
Open Problem
Elementary
Indep. Contribution
Advanced
Crank
I have discovered how to calculate the exact perimeter of an ellipse using only pythagorean theorem
Research
Help me with these ratio problems
Elementary
The formula for rotating points
Advanced
Crank
why is sin^2 x+cos^2 x=1?
Crank
Why is this equation true using the definition of i=sqrt(-1)? How would I prove it?
Advanced
Homogeneous Pol in Finite Field
Advanced
Discussion
Infinite > ? < Finite
Elementary
Crank
What is 0^0
Crank
early draft of essay on aristotle, dedekind and cantor
Advanced
How to solve Non-linear and Non-separable Differential Equations
Advanced
Can anyone help me prove this lesser known divisibility rule of 7?
please help with my homework
How many ways to solve this problem?
Looking For Feedback on my Math Notes
Advanced
Elementary
Not Peer Reviewed
Academic Advice
A number system for my conlang
General Zero aka Zero form Set, Relation and Operation
Not Peer Reviewed
Indep. Contribution
Cool Math Graphs
Advanced
Bernoulli question
Hey folks! Made this cinematic breakdown of catlan number
Which country have the most intensive/hardest curriculum for highschool math?
Elementary
The “m” System — Mirror-Powered Mathematics
Need Review of One of my Papers
Help me!!
My theory on P = NP
How to do this limit without equivalence? (no ~+inft = asymptote)
π ≠ 3.14159...
An interesting method of factoring quadratic expressions
Elementary
Math > Polymers > Secret Posioning of Planet?
typst illustration for Sierpiński triangle
Millennium-Probleme
Applying for math majors
Yo guys, i think i cracked the riennamen hypothesis?
Sabines Natural Units > Plankion - TOE?
Elementary
Typst/LaTeX :flag_gb: :flag_cn: OCR
Definition of Piecewise Function work
how do i do this without knowing how to graph would look like?
What's your favourite contribution to mathematics from YOUR country?
Welcome to Three-ness
Crank
Doing Physics at undergrad but want to learn pure mathematics on the side too, is it possible?
Academic Advice
42 Answer to Everything?
Elementary
Linear Algebra
how do yall study with textbooks?
Electron Muon Differrence { Feynman }
Elementary
Crank
Pi Powering
Elementary
Crank
My original proof of the relationship between rational numbers and decimals.
Elementary
My failed attempt at deriving quadratic formula? Where did it all go wrong 🥹
Are applied math courses rigorous?