"
Choose sites to search from
Preferences
Personal preferences is an upcoming feature that will let you fine tune your Mathurls experience. You'll be able to:
  • Ignore and highlight keywords Filter out links that contain topics you don't like. Pin articles that are interesting to you to the top and receive optional push notifications as soon as these posts get published.
  • Customized RSS feed Get a personalized RSS subscription that shows news from the sites you've chosen in rearrange sites menu or your own collection.
  • And much more!
Subscribe to updates and we'll let you know when these awesome features get added!
Subscribe to updates
Get notified when we add new features. Gain exclusive access to new projects. Opt out anytime.
Subscribed successfully
Leave feedback
Have a suggestion or want us to add another news source? Send us a message using the form below.
Message sent
for ""
Visible sites Hide all Show all
Hidden sites
Move sites here to hide them from your feed.
Open link
Hold for more options
Read comments on
Discuss at
No comments
This link has no comments thread
Find related...
Search for similar articles
Show this popup on...
Rearrange
Preferences
Subscribe
Send feedback
Our Network
Made with love by Browserling and powered by alien technology.
by Browserling
Rearrange
Preferences
Subscribe
Send feedback
Our Network
Made with love by Browserling and powered by alien technology.
Love fractals?
We love fractals so we created Online Fractal Tools – utilities for generating all possible fractals. Check it out! We created Online Fractal Tools – utilities for doing fun fractaly things. Check it out!
All sites
Any time
Search tips
Here are some examples that will teach you how to effectively search Mathurls. Click to try.
proof AND pi
Find titles and links that contain both "proof" and "pi".
fibonacci OR tribonacci
Find titles and links that contain either "fibonacci" or "tribonacci".
equation NOT partial
Find titles and links that contain "equation" but don't contain "partial".
"basel problem"
Find titles and links that contain "basel" followed by "problem".
simp*
Find titles and links that contain words that start with "simp", such as "simple", "simplex", or "simplicity".
title:exponential
Find all titles (and only titles, not links) that contain "exponential".
url:combinatorics
Find all links (and only links, not titles) that contain "combinatorics".
You can also use ?q=query argument to link to Mathurls search results. Here's an example: mathurls.com/?q=paradox. Click to try.
Interval search filter is an upcoming feature. Subscribe to updates to get notified when we implement it.
Select: all, none
Medium Mathlatest•day•week•month
2h
The Gaussian Distribution: A Mathematical Perspective
4h
Can You Find Y − X? (In 5 Seconds ⏳)
14h
Why Can’t You Divide By Zero?
20h
The Modular Multiplicative Inverse
1d
Can You Find Y − X? (In 5 Seconds ⏳)
2d
A Tough Calculus Problem
2d
Can You Solve This Classical Mechanics Problem from Cambridge University Entrance Exam?
2d
Can You Solve This Classical Mechanics Problem from Cambridge University Entrance Exam?
2d
A Tough Calculus Problem
2d
Is The Product of All Prime Numbers Really 4π²?
3d
The Mysterious Disappearance of the Italian Genius Ettore Majorana
3d
Euclidean algorithm
3d
What Is the Ratio of the Volume of the Smaller Cone to That of the Larger?
3d
You’ve never seen this type of differential equation
4d
Designing Quartics For Learning
Reddit /r/mathlatest•day•week•month
1mo
AoPS physical books
1mo
Application-oriented books on calculus of variations?
1mo
Just failed my algebra exam
1mo
Joshi’s response to Mochizuki’s comments
1mo
Are there any interesting mathematical results that we might get from a quantum computer?
1mo
Quick Questions: March 27, 2024
1mo
How can you take the factorial of integers and halves?
1mo
How did you approach writing your PhD dissertation?
1mo
I feel like I’m better at math when I’m depressed
1mo
Beginner maths resources for artists (patterns in nature)
1mo
4D Golf has come out
1mo
Topologists Tackle the Trouble With Poll Placement | Quanta Magazine - Lyndie Chiou | Mathematicians are using topological abstractions to find places where it’s hard to vote
1mo
Does this pathway seem realistic
1mo
Getting lost when following lengthy proofs, talks, or papers
1mo
Thoughts regarding SUMSA?
Stack Exchange Mathlatest•day•week•month
22h
Can a non-trivial continuous function "undo" the discontinuities of another function?
3d
Is there a dense subset of the rationals (between 0 and 1) that doesn't include its midpoints?
3d
Is there a way to make a series change signs every 2 terms?
6d
Inverse function of the Exponential Integral $\mathrm{Ei^{-1}}(x)$
6d
Inverse function of the Exponential Integral
7d
A probability involving areas in a random pentagram inscribed in a circle: Is it really just $\frac12$?
1w
What is minimum of the integral function $I(x)= \int_0^\infty \frac{1}{(1+t^x)^x} \,dt$
1w
What is minimum of this $I(x)= \int_0^\infty 1/(1+t^x)^x dt$
1w
Does anyone know what is this number?
1w
The vertices of a pentagram are five random points on a circle. Conjecture: The probability that the pentagram contains the circle's centre is $3/8$.
1w
Completeness of $X$ with normal distribution $N(\theta,\theta^2)$ with equal mean and standard deviation: Integral of scale of a function
1w
Completeness of $X$ with law $N(\mu, \mu^2)$: Integral of Scale of a Function
1w
Embedding smooth homology sphere
2w
The vertices of a hexagon are random points on a unit circle; $a,b,c$ are the lengths of three random sides. Conjecture: $P(ab<c)=\frac35$.
2w
Patterns in the minimal polynomial of sum of square roots
John D. Cook Bloglatest•day•week•month
1d
Choosing a Computer Language for a Project
3d
On greedy algorithms and rodeo clowns
5d
Finding strings in binary files
5d
Extract text from a PDF
5d
Length of a general Archimedean spiral
7d
How big will a carpet be when you roll or unroll it?
1w
Approximating a spiral by rings
1w
Hypergeometric function of a large negative argument
1w
More is less
2w
Precise answers to useless questions
2w
Pairs in poker
2w
Solar system means
2w
Earth : Jupiter :: Jupiter : Sun
2w
Gravity on Jupiter
3w
Are guidance documents laws?
Terry Tao Bloglatest•day•week•month
14h
Notes on the B+B+t theorem
5d
Two announcements: AI for Math resources, and erdosproblems.com
3w
Marton’s conjecture in abelian groups with bounded torsion
3w
AI Mathematical Olympiad – Progress Prize Competition now open
1mo
Talks at the JMM
5mo
A generalized Cauchy-Schwarz inequality via the Gibbs variational formula
5mo
A slightly longer Lean 4 proof tour
5mo
Formalizing the proof of PFR in Lean4 using Blueprint: a short tour
5mo
On a conjecture of Marton
7mo
A Maclaurin type inequality
7mo
Bounding sums or integrals of non-negative quantities
7mo
Undecidability of translational monotilings
8mo
Monotone non-decreasing sequences of the Euler totient function
8mo
Yoneda’s lemma as an identification of form and function: the case study of polynomials
8mo
A lower bound on the mean value of the Erd\”os-Hooley delta function
Scott Aaronson Bloglatest•day•week•month
2d
My Passover press release
1w
That IACR preprint
2w
Avi Wigderson wins Turing Award!
3w
And yet quantum computing continues to progress
1mo
Open Letter to Anti-Zionists on Twitter
1mo
Never go to “Planet Word” in Washington DC
2mo
On being faceless
2mo
The Problem of Human Specialness in the Age of AI
3mo
On whether we’re living in a simulation
3mo
Does fermion doubling make the universe not a computer?
4mo
Postdocs wanted!
4mo
Rowena He
4mo
On being wrong about AI
5mo
Weird but cavity-free
5mo
Quantum Newz!
Richard Lipton Bloglatest•day•week•month
2d
An Open Problem
5d
Women in Math Research
1w
Guggenheim 2024
2w
2023 Turing Award
3w
The Coming Solar Eclipse
3w
Daniel Kahneman, 1934–2024
3w
Quantum Unproving
4w
STOC 2024
1mo
Leprechauns Sue Over AI
1mo
Leprechauns Sue Over AI
1mo
Does Pi Conspire?
1mo
Does Pi Conspire?
2mo
P=NP and Bitcoin
2mo
P=NP and Bitcoin
2mo
Dominic Welsh, 1938–2023
3Blue1Brown YouTubelatest•day•week•month
2w
How word vectors encode meaning
3w
Visualizing Attention, a Transformer's Heart | Chapter 6, Deep Learning
3w
But what is a GPT? Visual intro to Transformers | Deep learning, chapter 5
3mo
Simulating the electric field and a moving charge
3mo
How the Mandelbrot set is defined
3mo
A challenging puzzle about subset sums
3mo
Ellipses have multiple definitions, how are these the same?
3mo
Three levels of understanding Bayes' theorem
3mo
The medical test paradox (well "paradox")
3mo
Positioned as the hardest question on a Putnam exam (#6, 1992)
4mo
Why does light slowing imply a bend? (Beyond the tank/car analogy)
4mo
The cube shadow puzzle
4mo
What does it mean that light "slows down" in glass?
4mo
Why do we call them "scalars"?
4mo
A beautiful international math olympiad problem
Numberphile YouTubelatest•day•week•month
7d
The Hydra Game - Numberphile
2w
Interesting 666-digit Numbers - Numberphile
3w
Goliath & Leviathan Numbers - Numberphile
3w
Apocalyptic Numbers - Numberphile
3w
Magic Chess Tours (with Knights and Kings) - Numberphile
1mo
Absolute Infinity - Numberphile
1mo
A Bizarre Sudoku Set-Up - Numberphile
2mo
What are these symbols? - Numberphile
2mo
The Mystery of Hyperbolicity - Numberphile
2mo
Does -1/12 Protect Us From Infinity? - Numberphile
2mo
The Return of -1/12 - Numberphile
3mo
The Game of Risk - Numberphile
3mo
The Z Factor - Numberphile
3mo
Catalan Numbers - Numberphile
4mo
The Most Mathematical Sudoku - Numberphile
Standupmaths YouTubelatest•day•week•month
4w
The Minecraft boat-drop mystery
1mo
The biggest hand calculation in a century! [π Day 2024]
2mo
Rotation without rotating.
2mo
The many cubes hidden inside a dodecahedron
2mo
The beautiful maths which makes 5G faster than 4G, faster than 3G, faster than...
2mo
The 1,200 Year Maths Mistake
2mo
What's up with this strange number coincidence?
3mo
Why do all shapes lie in the PolyPlane?
3mo
I use mothematics to find a new species and get it named after me.
4mo
Why are the ice shelves collapsing?
5mo
I built the second ever computer.
6mo
Chicago has a problem until the year 2083.
6mo
Why does Vegas have its own value of pi?
6mo
The hidden math of One World Trade Center
8mo
A needlessly complicated bridge.
Mathologer YouTubelatest•day•week•month
3w
Conway's IRIS (another beautiful one that was missed for thousands of years)
2mo
Simple yet 5000 years missed ?
4mo
What's the curse of the Schwarz lantern?
5mo
Archimedes’ claw & carousel (upgrade of his greatest discoveries after 2000 years)
6mo
The OTHER Painter’s Paradox: NO CALCULUS!
8mo
The best A – A ≠ 0 paradox
9mo
Anti-shapeshifters: Killing it with visual logs and hyperbolic trig
10mo
The Genius Equation: Deep Inside Ramanujan's Mind (Mathologer Masterclass)
12mo
Powell’s Pi Paradox: the genius 14th century Indian solution
1y
Real mathematical magic: The king’s algorithm & Sallow’s geomagic
1y
How can these squares mesh so well?
1y
Fibonacci = Pythagoras: Help save a stunning discovery from oblivion!
2y
Ultimate Pythagoras: What is the hidden meaning of the twisted squares?
2y
Secrets of the lost number walls
2y
Why is calculus so ... EASY ?
Math Overflow Questionslatest•day•week•month
3d
Number of distinct exponent patterns in the prime power factorizations of the integers 1,2,...,n
3d
Are some interesting mathematical statements minimal?
4d
What are the centre and trace of the simplex category?
1w
Situation with Artemov's paper?
1w
Examples of concrete games to apply Borel determinacy to
1w
Find the area of the region enclosed by $\frac{\sin x}{\sin y}=\frac{\sin x+\sin y}{\sin(x+y)}$ and the $x$-axis (comes from a probability question)
1w
Simple proof that certain walks in the plane don't intersect
1w
Why is inner model theory evidence for consistency of large cardinals?
1w
Isbell duality for simplicial sets
2w
What are some good examples of spectral sequences which degenerate after the first nontrivial differential?
2w
Low-level proof of identity related to Weierstrass P-function
2w
Combinatorial proof of identity related to Weierstrass P-function
2w
Are these comparison morphisms between Čech and Grothendieck cohomology the same?
2w
Is there an analogue of Steenrod's problem for $p>2$?
2w
Consecutive integers of the form $2^a 3^b 5^c$
Good Math/Bad Math Bloglatest•day•week•month
1y
How Computers Work: Arithmetic With Gates
1y
How Computers Work: Logic Gates
1y
How Computers Work, Part 2: Transistors
1y
Twittering about Twitter by a Former Twitter Engineer
1y
How Do Computers Really Work? Part 1: Basics
3y
Deceptive Statistics and Elections
3y
Herd Immunity
3y
Election Fraud? Nope, just bad math
4y
The Futility of Pi Denialism
4y
Abusing Linear Regression to Make a Point
5y
Dashi-Braised Brisket with Onions
5y
Category Theory Lesson 3: From Arrows to Lambda
5y
Life with Social Anxiety: Masking
5y
Category Theory Lesson 2: Basics of Categorical Abstraction
5y
The Math of Vaccinations, Infection Rates, and Herd Immunity
Not Even Wrong Bloglatest•day•week•month
1d
This Week’s Hype
1w
Science Outreach News
2w
What is String Theory?
3w
How I fell out of love with academia
1mo
A Report From Mochizuki
1mo
David Tong: Lectures on the Standard Model
1mo
Abel Prize to Michel Talagrand
1mo
20 Years of Not Even Wrong
2mo
Spring Course Notes
2mo
A New Approach to Modularity
2mo
Three Items
2mo
Two Items
3mo
Why physicists are rethinking the route to a theory of everything
3mo
Arithmetic, Geometry and QFT news
3mo
This Week’s Hype
Math ∩ Programming Bloglatest•day•week•month
5mo
MLIR — A Global Optimization and Dataflow Analysis
6mo
MLIR — Lowering through LLVM
6mo
MLIR — Dialect Conversion
6mo
Socks, a matching game based on an additive combinatorics problem
7mo
MLIR — Canonicalizers and Declarative Rewrite Patterns
7mo
Encoding Schemes in FHE
7mo
MLIR — Verifiers
8mo
MLIR — Folders and Constant Propagation
8mo
MLIR — Using Traits
8mo
Computing Percentages Easier
8mo
MLIR — Defining a New Dialect
9mo
MLIR — Using Tablegen for Passes
9mo
MLIR — Writing Our First Pass
9mo
MLIR — Running and Testing a Lowering
9mo
MLIR — Getting Started
MJD Bloglatest•day•week•month
2d
Well, I guess I believe everything now!
2d
R.I.P. Oddbins
2d
Talking Dog > Stochastic Parrot
1w
Try it and see
2w
Stuff that is and isn't backwards in Australia
2w
3-coloring the vertices of an icosahedron
4w
Stuff that is backwards in Australia
2mo
Werewolf ammunition
2mo
Optimal boxes with and without lids
2mo
Children and adults see in very different ways
2mo
Even without an alien invasion, February 22 on Talos I would have been a shitshow
2mo
Etymology roundup 2024-02
2mo
The pleasures of dolmen-licking
3mo
Jehovah's Witnesses do not number the days of the week
4mo
My Git pre-commit hook contained a footgun
Better Explainedlatest•day•week•month
2y
How to Learn Trig Derivatives
3y
Intuitive Guide to Hyperbolic Functions
3y
Intuitive Guide to Convolution
4y
Integral of Sin(x): Geometric Intuition
5y
Pythagorean Theorem As Sweeping Area
5y
Intuition for the Quadratic Formula
5y
Intuition For Polynomials
5y
Analogy: Math and Cooking
5y
Intuition for Taylor Series (DNA Analogy)
5y
What does an exponent really mean?
6y
Quick Insight: Intuitive Meaning of Division
6y
Common Definitions of e (Colorized)
7y
Learning Math With Psychological Safety
7y
Quick Insight: Subtracting Negative Numbers
7y
Life Lessons After 10 Years of Better Explained
n-Category Cafe Bloglatest•day•week•month
2d
Moving On From Kent
6d
The Modularity Theorem as a Bijection of Sets
7d
The Quintic, the Icosahedron, and Elliptic Curves
1w
Pythagorean Triples and the Projective Line
1w
Semi-Simplicial Types, Part II: The Main Results
2w
Machine Learning Jobs for Category Theorists
4w
Why Mathematics is Boring
1mo
Counting Points on Elliptic Curves (Part 3)
1mo
Counting Points on Elliptic Curves (Part 2)
2mo
Counting Points on Elliptic Curves (Part 1)
2mo
Semi-Simplicial Types, Part I: Motivation and History
2mo
Modular Curve Question
2mo
Spans and the Categorified Heisenberg Algebra
2mo
Cartesian versus Symmetric Monoidal
3mo
The Atom of Kirnberger
Stephen Wolfram Bloglatest•day•week•month
4w
When Exactly Will the Eclipse Happen? A Multimillennium Tale of Computation
4w
Computing the Eclipse: Astronomy in the Wolfram Language
2mo
Can AI Solve Science?
4mo
The Story Continues: Announcing Version 14 of Wolfram Language and Mathematica
5mo
Observer Theory
6mo
Aggregation and Tiling as Multicomputational Processes
6mo
How to Think Computationally about AI, The Universe and Everything
7mo
Expression Evaluation and Fundamental Physics
8mo
Remembering Doug Lenat (1950–2023) and His Quest to Capture the World with Logic
8mo
Remembering the Improbable Life of Ed Fredkin (1934–2023) and His World of Ideas and Stories
9mo
Generative AI Space and the Mental Imagery of Alien Minds
10mo
LLM Tech and a Lot More: Version 13.3 of Wolfram Language and Mathematica
11mo
Introducing Chat Notebooks: Integrating LLMs into the Notebook Paradigm
11mo
Prompts for Work & Play: Launching the Wolfram Prompt Repository
11mo
The New World of LLM Functions: Integrating LLM Technology into the Wolfram Language
Timothy Gowers Bloglatest•day•week•month
2y
Announcing an automatic theorem proving project
3y
Leicester mathematics under threat again
4y
Mathematical Research Reports: a “new” mathematics journal is launched
4y
How long should a lockdown-relaxation cycle last?
4y
Advances in Combinatorics fully launched
5y
The fate of combinatorics at Strathclyde
5y
Voting tactically in the EU elections
5y
How Craig Barton wishes he’d taught maths
5y
Taylor and Francis doing Trump’s dirty work for him
5y
Worrying news from Turkey
5y
A quasirandomness implication
6y
Additional thoughts on the Ted Hill paper
6y
Has an uncomfortable truth been suppressed?
6y
A new journal in combinatorics
7y
Two infinities that are surprisingly equal
Scientific American Mathlatest•day•week•month
2mo
The Decimal Point Is 150 Years Older than Historians Thought
2mo
The Strangely Serious Implications of Math's 'Ham Sandwich Theorem'
2mo
Secret Mathematical Patterns Revealed in Bach's Music
2mo
Surreal Numbers Are a Real Thing. Here's How to Make Them
3mo
How String Theory Solved Math's Monstrous Moonshine Problem
3mo
Scientists Destroy Illusion That Coin Toss Flips Are 50–50
3mo
Tomorrow's Quantum Computers Threaten Today's Secrets. Here's How to Protect Them
3mo
These Numbers Look Random but Aren't, Mathematicians Prove
3mo
A Wild Claim about the Powers of Pi Creates a Transcendental Mystery
3mo
This Nomadic Eccentric Was the Most Prolific Mathematician in History
3mo
Math Explains Why Your Friends Are More Popular Than You
3mo
AI Matches the Abilities of the Best Math Olympians
3mo
Simple Math Creates Infinite and Bizarre Automorphic Numbers
4mo
Podcasts of the Year: Cleo, the Mysterious Math Menace
4mo
Inside Mathematicians' Search for the Mysterious 'Einstein Tile'
No sites to show
You have hidden all math sites and there's nothing to show here. Use the rearrange sites dialog and move one or more sites from the hidden sites list to visible sites to read math news.