{ "subreddit": "r/math", "page": "https://redlisten.com/r/math", "updated": "2026-11-12T00:56:34.133Z", "members": 3978730, "activity": { "posts_last_24_hours": 2, "posts_per_hour": 0.1, "comments_per_hour": 1.3, "newest_post_utc": 1794416407.812, "newest_comment_utc": 1794424048.823 }, "top_threads_this_week": [ { "title": "Point-Set Topology Lecture Series on Mandelcord", "score": 152, "comments": 10, "created_utc": 1793890558.897, "snippet": "This post is to announce that there will be a lecture course on General Topology (a.k.a. Point-Set Topology) conducted in Mandelcord (the blue math discord server). Everyone is invited to join:...", "url": "https://www.reddit.com/r/math/comments/1xokpb5/pointset_topology_lecture_series_on_mandelcord/" }, { "title": "Tiling Atlas", "score": 120, "comments": 10, "created_utc": 1793951548.28, "snippet": "Hello, I'd like to showcase some new results in tilings. This summer, I was contacted by a student named Alessandro Longo who tried to enumerate k-Euclidean tilings for his thesis. He eventually...", "url": "https://www.reddit.com/r/math/comments/1xp75wu/tiling_atlas/" }, { "title": "Maths Genealogy Project Graph: Visualisation and Graph Analysis", "score": 91, "comments": 19, "created_utc": 1794055962.395, "snippet": "", "url": "https://www.reddit.com/r/math/comments/1xq5o11/maths_genealogy_project_graph_visualisation_and/" }, { "title": "Whats the motivation behind the definition of naturality?", "score": 79, "comments": 26, "created_utc": 1793880712.712, "snippet": "We know that a natural transformation between functors is a collection of morphisms which satisfies a certain commutative diagram. I have my own ways to to understand this: 1. Naturality vaguely...", "url": "https://www.reddit.com/r/math/comments/1xoh3bl/whats_the_motivation_behind_the_definition_of/" }, { "title": "AI In Mathematics: November 07, 2026", "score": 52, "comments": 30, "created_utc": 1794067511.731, "snippet": "This recurring thread will be for discussion of AI in mathematics. This includes, but is not limited to, the following: informal announcements of AI-assisted discoveries, such as those not yet...", "url": "https://www.reddit.com/r/math/comments/1xq9vgf/ai_in_mathematics_november_07_2026/" }, { "title": "Rec request: recreational math for kids", "score": 35, "comments": 16, "created_utc": 1794148742.858, "snippet": "My friend’s 7yo is already a math-enjoyer—he loved the book “Math for Curious Kids” and keeps wanting to find out more. I’ve found a few things that have been hits (a graph theory zine for kids, a...", "url": "https://www.reddit.com/r/math/comments/1xqzwak/rec_request_recreational_math_for_kids/" }, { "title": "Growth rate of numbers whose prime factors come from a finite set", "score": 31, "comments": 4, "created_utc": 1793893267.053, "snippet": "Reading through Proofs From The Book and came across the assertion that given a set of k primes with k large and ordering the numbers that only have factors from this set, the sequence grows as...", "url": "https://www.reddit.com/r/math/comments/1xolv5g/growth_rate_of_numbers_whose_prime_factors_come/" }, { "title": "Stronger triangle of numbers", "score": 26, "comments": 6, "created_utc": 1793951707.605, "snippet": "There is Pascal triangle where the 2 numbers above are used to get the number below, then there is Delannoy triangle where the 3 numbers above are used to get the number below Based on that I...", "url": "https://www.reddit.com/r/math/comments/1xp77cr/stronger_triangle_of_numbers/" }, { "title": "A fun little exploration on the combinatorial structure of primes", "score": 21, "comments": 2, "created_utc": 1793943138.267, "snippet": "Lately I've been enjoying exploring the connections between algebra in the natural numbers and combinatorics. It's a really rich vein of mathematics to play with and even though it's not an area...", "url": "https://www.reddit.com/r/math/comments/1xp4x5x/a_fun_little_exploration_on_the_combinatorial/" }, { "title": "Interesting notational workarounds for non-associativity, non-commutativity, residuals, adjoints (including logarithm-, root- and division-like ops) throughout mathematics?", "score": 12, "comments": 4, "created_utc": 1793901824.908, "snippet": "This is a very general open-ended survey/discovery question and I already can predict the downvotes and toxic comments (as we always have) but I think it's appropriate for this subreddit as I...", "url": "https://www.reddit.com/r/math/comments/1xopmd9/interesting_notational_workarounds_for/" } ], "newest_posts": [ { "title": "Quick Questions: November 11, 2026", "score": 1, "comments": 0, "created_utc": 1794416407.812, "url": "https://www.reddit.com/r/math/comments/1xtn3f0/quick_questions_november_11_2026/" }, { "title": "The Deranged Mathematician: Subspaces and Spans", "score": 1, "comments": 0, "created_utc": 1794413099.181, "url": "https://www.reddit.com/r/math/comments/1xtllxc/the_deranged_mathematician_subspaces_and_spans/" }, { "title": "What Are You Working On? November 09, 2026", "score": 7, "comments": 9, "created_utc": 1794240038.853, "url": "https://www.reddit.com/r/math/comments/1xrvgrg/what_are_you_working_on_november_09_2026/" }, { "title": "Italian and math", "score": 10, "comments": 8, "created_utc": 1794166862.205, "url": "https://www.reddit.com/r/math/comments/1xr73p8/italian_and_math/" }, { "title": "Rec request: recreational math for kids", "score": 35, "comments": 16, "created_utc": 1794148742.858, "url": "https://www.reddit.com/r/math/comments/1xqzwak/rec_request_recreational_math_for_kids/" }, { "title": "AI In Mathematics: November 07, 2026", "score": 52, "comments": 30, "created_utc": 1794067511.731, "url": "https://www.reddit.com/r/math/comments/1xq9vgf/ai_in_mathematics_november_07_2026/" }, { "title": "Maths Genealogy Project Graph: Visualisation and Graph Analysis", "score": 91, "comments": 19, "created_utc": 1794055962.395, "url": "https://www.reddit.com/r/math/comments/1xq5o11/maths_genealogy_project_graph_visualisation_and/" }, { "title": "This Week I Learned: November 06, 2026", "score": 11, "comments": 7, "created_utc": 1793984414.858, "url": "https://www.reddit.com/r/math/comments/1xphy28/this_week_i_learned_november_06_2026/" }, { "title": "Stronger triangle of numbers", "score": 26, "comments": 6, "created_utc": 1793951707.605, "url": "https://www.reddit.com/r/math/comments/1xp77cr/stronger_triangle_of_numbers/" }, { "title": "Tiling Atlas", "score": 120, "comments": 10, "created_utc": 1793951548.28, "url": "https://www.reddit.com/r/math/comments/1xp75wu/tiling_atlas/" } ], "words_this_week": [ { "word": "october", "titles": 14 }, { "word": "november", "titles": 12 }, { "word": "mathematics", "titles": 10 }, { "word": "set", "titles": 7 }, { "word": "deranged", "titles": 7 }, { "word": "mathematician", "titles": 7 }, { "word": "learned", "titles": 6 }, { "word": "quick", "titles": 6 }, { "word": "analysis", "titles": 5 }, { "word": "numbers", "titles": 5 }, { "word": "working", "titles": 5 }, { "word": "career", "titles": 5 } ], "preview": "This is a preview. Every post and comment in r/math, live, as JSON or RSS on the same paths a Reddit client uses, plus keyword streams to Slack, Discord, webhook or email, needs a free key: https://app.redlisten.com/?signup=1&utm_source=redlisten&utm_medium=subreddit", "docs": "https://redlisten.com/docs", "attribution": "Source: Redlisten, https://redlisten.com/r/math" }