Addition is one of the first mathematical operations children meet, but that doesn’t mean it’s simple.In this episode of AfterMaths, Jon and Becky take a closer look at what it really means to understand addition. They explore why knowing lots of different strategies matters, why column addition should be a tool rather than the destination, and why Jon has, somewhat inexplicably, developed a favourite addition calculation.There’s also some Wordle mathematics, new research into the importance of

Já parou para pensar em como o Tinder decide quem aparece no seu ecrã? Será destino, sorte ou apenas pura matemática? No episódio de hoje, vamos abrir a "caixa preta" dos algoritmos de relacionamento. Descubra o que o xadrez tem a ver com o seu próximo encontro, como a regra dos 37% podem ajudar a escolher a alma gémea (sem perder tempo) e por que razão ter demasiadas opções no menu do amor pode ser uma armadilha estatística. Vista a sua melhor roupa, prepare os fones e venha descomplicar a ciência

arXiv math.NTの新着論文28本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-nt/episodes/2026-10-05/Arithmetic growth in partially commutative semigroups of endomorphismsThe proportion of polynomials over F_2 with positive orthogonal multiplicityShimura Reciprocity for Real Quadratic FieldsCounterexamples for Rational Points Near CurvesThe Prime Wavelet Tree: Compressing the Carmichael NumbersExtreme values of Dirichlet $L$-functions on the critical line with a growing prime modulusA uniform

arXiv math.RAの新着論文5本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ra/episodes/2026-10-05/Prime-Power Multiplicative Modular Monoid MorphismsNilpotency and nil subvarieties of binary Zinbiel algebras(Super)nilpotency and solvability in algebras with zeroInvariant Rings of Adjacent-Quadratic Triangular DerivationsSigned seeds and G-gradings on cluster algebras

arXiv math.ACの新着論文7本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-10-05/The Delta Set of a Numerical Monoid Generated by a Generalized Arithmetic SequenceInvariant Rings of Adjacent-Quadratic Triangular DerivationsAlmost Gorenstein standard graded rings and their localizationsQuillen's finiteness conjecture for the cotangent complex in characteristic twoBounds for Regularity of Toric Varieties in Terms of MultiplicitySharp FRS and singularity thresholds for off-diagonal

arXiv math.RTの新着論文8本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-10-05/Parabolic induction for Takiff algebras and character formulas in Chari's category $\widetilde{\mathcal{O}}$Maximal graded subalgebras of simple vectorial Lie superalgebras with polynomial coefficientsMaximal subalgebras in the three exceptional simple finite-dimensional Lie superalgebrasUniform Computability of Isotypic Block Diagonalization for Finite-Group RepresentationsEquivariant Poincar\'e

arXiv math.AGの新着論文32本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ag/episodes/2026-10-05/On deformations of foliated complex analytic structures II: Functors of Artin ringsOn wall-crossing invariant combinations of Welschinger numbers for rational surfaces with a conic bundleThe Mumford--Tate group of a very general Lagrangian fiberRegularization and algebraic stability of birational automorphismsSharp FRS and singularity thresholds for off-diagonal Gram mapsPappas's conjecture on

Lotte Harper is online and recording.Be a part of the Lotte Harper family. Learn daily about software operations, database, security, frontend JavaScript, HTML and CSS along with JS APIs, WebSocket consumers, WebRTC, machine learning (ML), artificial intelligence (AI) and rendering engines, as well as Python server backend logic with requests, PyPI packages, OpenCV, **** recognition, barcode scanning, video and audio editing and sync, podcasting, universal translation, blogging,

Number of the Day - "29" This podcast is produced by Klassic Studios. Check out our other podcasts there! Sources Number sequence definitions come from the On-Line Encyclopedia of Integer Sequences (OEIS). Minor planet details come from the NASA/JPL Small-Body Database. Learn more about your ad choices. Visit megaphone.fm/adchoices

Human development begins long before birth, and understanding the earliest stages is essential for the Praxis Psychology exam. In this episode, we break prenatal development into the germinal, embryonic, and fetal periods and explain what happens during each stage. We’ll also examine teratogens, critical periods, and the major physical and cognitive changes occurring during infancy and early childhood. Along the way, you’ll learn the distinctions most likely to appear in exam questions. By the end,

Can you trust Meta’s Muse with your email, calendar, and personal files? In this follow-up to our Muse episode, we unpack Meta’s published security architecture: an isolated agent workspace, credentials kept out of the model’s reach, and Sentinel checks that govern actions and outgoing data. We explore how these layers aim to contain prompt injection and keep users in control—and distinguish those protections from the separate privacy questions around Meta’s operational access, model-training...

The data we collect about ourselves can tell us a lot—but only if the technology collecting it actually fits into our lives. Daniel Epstein explores personal informatics, from fitness trackers and food journals to baby tracking and AI, and explains why abandoning a tracking tool doesn't necessarily mean it failed.

Number of the Day - "28" This podcast is produced by Klassic Studios. Check out our other podcasts there! Sources Number sequence definitions come from the On-Line Encyclopedia of Integer Sequences (OEIS). Historical material is adapted from Wikipedia, used under the Creative Commons Attribution-ShareAlike licence. Minor planet details come from the NASA/JPL Small-Body Database. Learn more about your ad choices. Visit megaphone.fm/adchoices

What is Googlebook, and how does it differ from a Chromebook? We explore Google’s vision for a premium laptop built around Android, Gemini AI, and closer connections between your phone and computer. From familiar apps and cross-device workflows to hardware security and the questions still facing a new platform, this episode unpacks what Googlebook is trying to change about everyday computing. Note: This podcast was AI-generated, and sometimes AI can make mistakes. Please double-c...

Cloudflare open-sourced a decision model that answers in under forty milliseconds, and four other companies released competing versions in the same week. OpenAI fired three safety researchers for talking to an outside safety group. Same week, opposite directions. We go through Cloudflare's faster agent sandboxes, a researcher's attempt at Claude-shaped science, Meta's new fee on AI shopping purchases, Starlink's hourly connection passes, a coding tool's shift to MCP, and Amazon's sharper vector

Lung cancer remains one of the leading causes of cancer death, in part because it is often detected too late. But deciding who should be screened is more complicated than it might seem. In this episode of UVA Data Points, Jeffrey Blume, interim Stephenson Dean of the University of Virginia School of Data Science, and Melinda Aldrich, a cancer epidemiologist at Vanderbilt University, explore how data science is helping researchers better understand lung

arXiv math.CAの新着論文9本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ca/episodes/2026-10-02/Stability of concentration in the Paley-Wiener spaceStrip Decoupling Inequalities for the Paraboloid in $\mathbb{R}^3$Quantitative possibilities for Baxter's theorem in nonlinear Fourier analysisEndpoint Mapping Properties of Wave Operators for Schr\"odinger Operators in Dimensions $n\ge3$Vanishing orders of Dirichlet solutions to the Schr\"odinger equation in dimensions three and higherQuadratic

arXiv math.GRの新着論文15本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-gr/episodes/2026-10-02/Detecting Cohomological Dimension Three in Free-by-Demu\v{s}kin Pro-$p$ GroupsA note on the non-abelian tensor squares of linear groupsFinite Non-$p$-Groups with 5 Automorphism OrbitsA one-sided Auslander--Lyndon theoremWatkins's conjecture holds for all infinite groupsTilings of symmetric and alternating groups by conjugacy classesFinite abelian groups are Schur multipliers of finite solvable

Multi-region database architecture is one of the most consequential decisions an engineering team can make — and PostgreSQL logical replication is increasingly the tool teams reach for to get it right. This episode of DEV.co walks through the full picture: how logical replication actually works under the hood, what a sound multi-region topology looks like, and where teams consistently stumble when moving from theory to production. The discussion is grounded in the deep-dive guide on

Number of the Day - "27" This podcast is produced by Klassic Studios. Check out our other podcasts there! Sources Number sequence definitions come from the On-Line Encyclopedia of Integer Sequences (OEIS). Historical material is adapted from Wikipedia, used under the Creative Commons Attribution-ShareAlike licence. Minor planet details come from the NASA/JPL Small-Body Database. Learn more about your ad choices. Visit megaphone.fm/adchoices