digitalcourage.social

Stuff I foundAdmittedly though, I am a bit cross about that one <a href="https://pixelfed.social/discover/tags/antifascism?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#antifascism</a> <a href="https://pixelfed.social/discover/tags/antifa?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#antifa</a> <a href="https://pixelfed.social/discover/tags/antiracism?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#antiracism</a> <a href="https://pixelfed.social/discover/tags/antiislamophobia?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#antiislamophobia</a> <a href="https://pixelfed.social/discover/tags/islamophobia?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#islamophobia</a> <a href="https://pixelfed.social/discover/tags/math?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#math</a> <a href="https://pixelfed.social/discover/tags/algebra?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#algebra</a> <a href="https://pixelfed.social/discover/tags/activism?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#activism</a> <a href="https://pixelfed.social/discover/tags/anarchism?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#anarchism</a>

Stuff I foundAdmittedly though, I am a bit cross about that one <a class="hashtag" rel="nofollow noopener" href="https://bsky.app/search?q=%23antifascism" target="_blank">#antifascism</a> <a class="hashtag" rel="nofollow noopener" href="https://bsky.app/search?q=%23antifa" target="_blank">#antifa</a> <a class="hashtag" rel="nofollow noopener" href="https://bsky.app/search?q=%23antiracism" target="_blank">#antiracism</a> <a class="hashtag" rel="nofollow noopener" href="https://bsky.app/search?q=%23antiislamophobia" target="_blank">#antiislamophobia</a> <a class="hashtag" rel="nofollow noopener" href="https://bsky.app/search?q=%23islamophobia" target="_blank">#islamophobia</a> <a class="hashtag" rel="nofollow noopener" href="https://bsky.app/search?q=%23math" target="_blank">#math</a> <a class="hashtag" rel="nofollow noopener" href="https://bsky.app/search?q=%23algebra" target="_blank">#algebra</a> <a class="hashtag" rel="nofollow noopener" href="https://bsky.app/search?q=%23activism" target="_blank">#activism</a> <a class="hashtag" rel="nofollow noopener" href="https://bsky.app/search?q=%23anarchism" target="_blank">#anarchism</a>

qbiDas Periodensystem der endlichen einfachen Gruppenvia <a href="https://www.reddit.com/r/math/comments/99brzy/the_periodic_table_of_finite_simple_groups/" rel="nofollow noopener" translate="no" target="_blank">https://www.reddit.com/r/math/comments/99brzy/the_periodic_table_of_finite_simple_groups/</a><a href="https://freie-re.de/tags/Mathematik" class="mention hashtag" rel="nofollow noopener" target="_blank">#Mathematik</a> <a href="https://freie-re.de/tags/Algebra" class="mention hashtag" rel="nofollow noopener" target="_blank">#Algebra</a> <a href="https://freie-re.de/tags/Gruppentheorie" class="mention hashtag" rel="nofollow noopener" target="_blank">#Gruppentheorie</a>

Ross Gayler#rstats hivemind assistance request: How to structure a program to change the algebraic properties of an arithmetic calculation independent of the structure of the calculation?

Samuel HessNeu im Comenius-Antiquariat 18.6.2025. <a href="https://buchantiquariat.com/de/neue-artikel" rel="nofollow noopener" translate="no" target="_blank">https://buchantiquariat.com/de/neue-artikel</a> <a href="https://mastodon.social/tags/antiquariat" class="mention hashtag" rel="nofollow noopener" target="_blank">#antiquariat</a> <a href="https://mastodon.social/tags/buchantiquariat" class="mention hashtag" rel="nofollow noopener" target="_blank">#buchantiquariat</a> <a href="https://mastodon.social/tags/books" class="mention hashtag" rel="nofollow noopener" target="_blank">#books</a> <a href="https://mastodon.social/tags/comenius_antiquariat" class="mention hashtag" rel="nofollow noopener" target="_blank">#comenius_antiquariat</a> <a href="https://mastodon.social/tags/Mathematik" class="mention hashtag" rel="nofollow noopener" target="_blank">#Mathematik</a> <a href="https://mastodon.social/tags/Algebra" class="mention hashtag" rel="nofollow noopener" target="_blank">#Algebra</a> <a href="https://mastodon.social/tags/SchweizerLiteratur" class="mention hashtag" rel="nofollow noopener" target="_blank">#SchweizerLiteratur</a> <a href="https://mastodon.social/tags/Autographen" class="mention hashtag" rel="nofollow noopener" target="_blank">#Autographen</a> <a href="https://mastodon.social/tags/Widmungsexemplar" class="mention hashtag" rel="nofollow noopener" target="_blank">#Widmungsexemplar</a> <a href="https://mastodon.social/tags/SchweizerLiteratur" class="mention hashtag" rel="nofollow noopener" target="_blank">#SchweizerLiteratur</a> <a href="https://mastodon.social/tags/Liener" class="mention hashtag" rel="nofollow noopener" target="_blank">#Liener</a> <a href="https://mastodon.social/tags/MeinradLienert" class="mention hashtag" rel="nofollow noopener" target="_blank">#MeinradLienert</a>

screwlisp<a href="https://gamerplus.org/tags/softwareEngineering" class="mention hashtag" rel="nofollow noopener" target="_blank">#softwareEngineering</a> <a href="https://gamerplus.org/tags/programming" class="mention hashtag" rel="nofollow noopener" target="_blank">#programming</a> <a href="https://gamerplus.org/tags/commonLisp" class="mention hashtag" rel="nofollow noopener" target="_blank">#commonLisp</a> <a href="https://gamerplus.org/tags/assertions" class="mention hashtag" rel="nofollow noopener" target="_blank">#assertions</a> <a href="https://gamerplus.org/tags/algebra" class="mention hashtag" rel="nofollow noopener" target="_blank">#algebra</a> - tight, efficient <a href="https://gamerplus.org/tags/lazyEvaluation" class="mention hashtag" rel="nofollow noopener" target="_blank">#lazyEvaluation</a> vector multiplication with <a href="https://gamerplus.org/tags/series" class="mention hashtag" rel="nofollow noopener" target="_blank">#series</a> . <a href="https://screwlisp.small-web.org/programming/cl-series-vector-mult-assert-lisp-interactivity/" rel="nofollow noopener" translate="no" target="_blank">https://screwlisp.small-web.org/programming/cl-series-vector-mult-assert-lisp-interactivity/</a>I use assert in lisp, which automatically generates an interactive in-context failure resolution which I utilize in the article, where the lazy cotruncation series feature was not wanted. Shows off a <a href="https://gamerplus.org/tags/lisp" class="mention hashtag" rel="nofollow noopener" target="_blank">#lisp</a> useage: classic.<a href="https://ieji.de/@vnikolov" class="u-url mention" rel="nofollow noopener" target="_blank">@vnikolov</a> what do you think of this example of assert viz your assertables? + <a href="https://climatejustice.social/@kentpitman" class="u-url mention" rel="nofollow noopener" target="_blank">@kentpitman</a>

N-gated Hacker News🚨 Breaking news: Mathematician discovers that <a href="https://mastodon.social/tags/field" class="mention hashtag" rel="nofollow noopener" target="_blank">#field</a> ≠ domain! 🌍 Prepare to have your mind blown as you traverse the riveting universe of algebraic definitions and recycled <a href="https://mastodon.social/tags/theorems" class="mention hashtag" rel="nofollow noopener" target="_blank">#theorems</a>. 📚✨ Spoiler alert: it’s all been done before! 🙄 <a href="https://susam.net/from-finite-integral-domains-to-finite-fields.html" rel="nofollow noopener" translate="no" target="_blank">https://susam.net/from-finite-integral-domains-to-finite-fields.html</a> <a href="https://mastodon.social/tags/mathematics" class="mention hashtag" rel="nofollow noopener" target="_blank">#mathematics</a> <a href="https://mastodon.social/tags/algebra" class="mention hashtag" rel="nofollow noopener" target="_blank">#algebra</a> <a href="https://mastodon.social/tags/discovery" class="mention hashtag" rel="nofollow noopener" target="_blank">#discovery</a> <a href="https://mastodon.social/tags/domain" class="mention hashtag" rel="nofollow noopener" target="_blank">#domain</a> <a href="https://mastodon.social/tags/news" class="mention hashtag" rel="nofollow noopener" target="_blank">#news</a> <a href="https://mastodon.social/tags/HackerNews" class="mention hashtag" rel="nofollow noopener" target="_blank">#HackerNews</a> <a href="https://mastodon.social/tags/ngated" class="mention hashtag" rel="nofollow noopener" target="_blank">#ngated</a>

Marcus Rohrmoser 🌻Hi <a href="https://infosec.exchange/@isotopp" class="u-url mention">@isotopp</a> <a href="https://social.vivaldi.net/@StefanMuenz" class="u-url mention">@StefanMuenz</a>, nichts gegen relationale <a href="https://digitalcourage.social/tags/Algebra" class="mention hashtag" rel="tag">#Algebra</a> für <a href="https://digitalcourage.social/tags/Datamining" class="mention hashtag" rel="tag">#Datamining</a> und so. Aber <a href="https://digitalcourage.social/tags/maildir" class="mention hashtag" rel="tag">#maildir</a> kann schon auch was, lock-free, ist auch nett: <a href="https://codeberg.org/jugendhacktlab.qdrei.info/gaestebuch/src/branch/ma/html/msg-add.cgi" target="_blank" rel="nofollow noopener" translate="no">https://codeberg.org/jugendhacktlab.qdrei.info/gaestebuch/src/branch/ma/html/msg-add.cgi</a>

Project GutenbergAlgebra is more than alphabet soup – it’s the language of algorithms and relationshipsBy Courtney Gibbons<a href="https://theconversation.com/algebra-is-more-than-alphabet-soup-its-the-language-of-algorithms-and-relationships-234541" rel="nofollow noopener" translate="no" target="_blank">https://theconversation.com/algebra-is-more-than-alphabet-soup-its-the-language-of-algorithms-and-relationships-234541</a><a href="https://mastodon.social/tags/mathematics" class="mention hashtag" rel="nofollow noopener" target="_blank">#mathematics</a> <a href="https://mastodon.social/tags/number" class="mention hashtag" rel="nofollow noopener" target="_blank">#number</a> <a href="https://mastodon.social/tags/algebra" class="mention hashtag" rel="nofollow noopener" target="_blank">#algebra</a>

Flipboard Science DeskWhat do Sudoku, AI, Rubik’s cubes, clocks and molecules have in common? They can all be reimagined as algebraic equations.From <a href="https://newsie.social/@TheConversationUS" class="u-url mention" rel="nofollow noopener" target="_blank">@TheConversationUS</a>: "Algebra is more than alphabet soup – it’s the language of algorithms and relationships."<a href="https://flip.it/41r-jh" rel="nofollow noopener" translate="no" target="_blank">https://flip.it/41r-jh</a><a href="https://flipboard.social/tags/Algebra" class="mention hashtag" rel="nofollow noopener" target="_blank">#Algebra</a> <a href="https://flipboard.social/tags/Math" class="mention hashtag" rel="nofollow noopener" target="_blank">#Math</a> <a href="https://flipboard.social/tags/Mathematics" class="mention hashtag" rel="nofollow noopener" target="_blank">#Mathematics</a> <a href="https://flipboard.social/tags/Science" class="mention hashtag" rel="nofollow noopener" target="_blank">#Science</a>

Sci-books.comClifford Algebras and Dirac Operators in Harmonic Analysis (Cambridge Studies in Advanced Mathematics Book 26) 1st Edition by J. Gilbert (PDF) Author: J. Gilbert File Type: PDF Download at <a href="https://sci-books.com/clifford-algebras-and-dirac-operators-in-harmonic-analysis-cambridge-studies-in-advanced-mathematics-book-26-1st-edition-b01dm26vjq/" rel="nofollow noopener" translate="no" target="_blank">https://sci-books.com/clifford-algebras-and-dirac-operators-in-harmonic-analysis-cambridge-studies-in-advanced-mathematics-book-26-1st-edition-b01dm26vjq/</a> <a href="https://mastodon.social/tags/Algebra" class="mention hashtag" rel="nofollow noopener" target="_blank">#Algebra</a>, <a href="https://mastodon.social/tags/J" class="mention hashtag" rel="nofollow noopener" target="_blank">#J</a>.Gilbert

Her Maths Story“And I found a new way to use many of the skills I gained during my [Math] PhD. As an innovation manager (...) my fundamental knowledge about mathematical modelling is a key asset.” - Alexandra Edletzberger ➡️ Find her full story at <a href="https://hermathsstory.eu/alexandra-edletzberger" rel="nofollow noopener" translate="no" target="_blank">https://hermathsstory.eu/alexandra-edletzberger</a><a href="https://mathstodon.xyz/tags/Industry" class="mention hashtag" rel="nofollow noopener" target="_blank">#Industry</a> <a href="https://mathstodon.xyz/tags/PhD" class="mention hashtag" rel="nofollow noopener" target="_blank">#PhD</a> <a href="https://mathstodon.xyz/tags/Algebra" class="mention hashtag" rel="nofollow noopener" target="_blank">#Algebra</a> <a href="https://mathstodon.xyz/tags/MathematicalModelling" class="mention hashtag" rel="nofollow noopener" target="_blank">#MathematicalModelling</a> <a href="https://mathstodon.xyz/tags/InnovationManager" class="mention hashtag" rel="nofollow noopener" target="_blank">#InnovationManager</a> <a href="https://mathstodon.xyz/tags/NonTraditionalPathways" class="mention hashtag" rel="nofollow noopener" target="_blank">#NonTraditionalPathways</a> <a href="https://mathstodon.xyz/tags/Empowerment" class="mention hashtag" rel="nofollow noopener" target="_blank">#Empowerment</a>

Dendrobatus AzureusLet's see how good duckduckgo is with simple math equations in R2It sends you to WolfRam, so the duck does not have internal math routines<a href="https://mastodon.bsd.cafe/tags/math" class="mention hashtag" rel="nofollow noopener" target="_blank">#math</a> <a href="https://mastodon.bsd.cafe/tags/mathematics" class="mention hashtag" rel="nofollow noopener" target="_blank">#mathematics</a> <a href="https://mastodon.bsd.cafe/tags/algebra" class="mention hashtag" rel="nofollow noopener" target="_blank">#algebra</a> <a href="https://mastodon.bsd.cafe/tags/simple" class="mention hashtag" rel="nofollow noopener" target="_blank">#simple</a> <a href="https://mastodon.bsd.cafe/tags/search" class="mention hashtag" rel="nofollow noopener" target="_blank">#search</a> <a href="https://mastodon.bsd.cafe/tags/duckduckgo" class="mention hashtag" rel="nofollow noopener" target="_blank">#duckduckgo</a> <a href="https://mastodon.bsd.cafe/tags/wolfram" class="mention hashtag" rel="nofollow noopener" target="_blank">#wolfram</a> <a href="https://mastodon.bsd.cafe/tags/lineairAlgebra" class="mention hashtag" rel="nofollow noopener" target="_blank">#lineairAlgebra</a> <a href="https://mastodon.bsd.cafe/tags/physics" class="mention hashtag" rel="nofollow noopener" target="_blank">#physics</a> <a href="https://mastodon.bsd.cafe/tags/chemistry" class="mention hashtag" rel="nofollow noopener" target="_blank">#chemistry</a>

Michael Houmann<a href="https://c.im/tags/100DaysOfCode" class="mention hashtag" rel="nofollow noopener" target="_blank">#100DaysOfCode</a> day 20½: Can't call it a full day, had a doctors visit, but I did find time for a little bit in my <a href="https://c.im/tags/Algebra" class="mention hashtag" rel="nofollow noopener" target="_blank">#Algebra</a> course, and I think I need to find a good mediate <a href="https://c.im/tags/Python" class="mention hashtag" rel="nofollow noopener" target="_blank">#Python</a> course to learn that. I also started a coding challenge from <a href="https://c.im/tags/CodingTrain" class="mention hashtag" rel="nofollow noopener" target="_blank">#CodingTrain</a>.<a href="https://c.im/tags/JavaScript" class="mention hashtag" rel="nofollow noopener" target="_blank">#JavaScript</a> <a href="https://c.im/tags/P5JS" class="mention hashtag" rel="nofollow noopener" target="_blank">#P5JS</a> <a href="https://c.im/tags/Math" class="mention hashtag" rel="nofollow noopener" target="_blank">#Math</a> <a href="https://c.im/tags/CreativeCode" class="mention hashtag" rel="nofollow noopener" target="_blank">#CreativeCode</a>

SurfmasterSome people use math just like they use people, to lie, cheat or steal. But math itself never lies, or cheats, or steals from me, thats why I love math. <a href="https://mastodon.social/tags/math" class="mention hashtag" rel="nofollow noopener" target="_blank">#math</a> <a href="https://mastodon.social/tags/mathematics" class="mention hashtag" rel="nofollow noopener" target="_blank">#mathematics</a> <a href="https://mastodon.social/tags/algebra" class="mention hashtag" rel="nofollow noopener" target="_blank">#algebra</a> <a href="https://mastodon.social/tags/calculus" class="mention hashtag" rel="nofollow noopener" target="_blank">#calculus</a>

Till SawalaTo illustrate the insane <a href="https://mastodon.social/tags/algebra" class="mention hashtag" rel="nofollow noopener" target="_blank">#algebra</a> underpinning <a href="https://mastodon.social/tags/Trump" class="mention hashtag" rel="nofollow noopener" target="_blank">#Trump</a>'s <a href="https://mastodon.social/tags/tarrifs" class="mention hashtag" rel="nofollow noopener" target="_blank">#tarrifs</a>, let's say A exports to B, who exports to C, who exports to A.All three can have zero balances, yet if you only considered individual trades between any two partners, you'd conclude they're all ripping each other off - and that's precisely what Trump's logic assumes.Utter madness.

Daniela Pagenstecher 🇺🇦 🚴‍♂️ 📚Ich bete inständigst zum Großen <a href="https://mastodon.social/tags/Spaghettimonster" class="mention hashtag" rel="nofollow noopener" target="_blank">#Spaghettimonster</a>, dass Elon Musks Sohn X in seinem Leben eine Person namens Y lieben und heiraten wird.Die ganze <a href="https://mastodon.social/tags/Algebra" class="mention hashtag" rel="nofollow noopener" target="_blank">#Algebra</a> hätte dann endlich mal eine Entsprechung im echten Leben. 🤣😅 (Jaja, Mathematiker*innen, ich weiß, ich weiß 🙄, Algebra hat mit dem wirklichen Leben zu tun und ist nützlich und funktioniert - es geht hier nur um den Witz).

Thomas KahleJust finished my lecture <a href="https://machteburch.social/tags/Algebra" class="mention hashtag" rel="nofollow noopener" target="_blank">#Algebra</a> 2 for this semester. 25x 90min lectures and ~120 page PDF script.We did Galois theory, modules over PIDs and even a bit of classification of groups of small order.I love this lecture, but I'm also happy that it's over.

Colin the MathmoEvery polynomial with real coefficients factors into linear and quadratic terms.How much machinery is needed to show this?If it crosses the X-axis then it has a linear term.If it doesn't cross the X-axis then it is of even degree, and the roots come in complex conjugate pairs.What the minimum needed to see this?<a href="https://mathstodon.xyz/tags/maths" class="mention hashtag" rel="nofollow noopener" target="_blank">#maths</a> <a href="https://mathstodon.xyz/tags/math" class="mention hashtag" rel="nofollow noopener" target="_blank">#math</a> <a href="https://mathstodon.xyz/tags/algebra" class="mention hashtag" rel="nofollow noopener" target="_blank">#algebra</a> <a href="https://mathstodon.xyz/tags/ComplexNumbers" class="mention hashtag" rel="nofollow noopener" target="_blank">#ComplexNumbers</a> <a href="https://mathstodon.xyz/tags/MathsChat" class="mention hashtag" rel="nofollow noopener" target="_blank">#MathsChat</a> <a href="https://mathstodon.xyz/tags/MathChat" class="mention hashtag" rel="nofollow noopener" target="_blank">#MathChat</a>

2somethingA webring has two web operations: web addition and web multiplication. <a href="https://transfem.social/tags/Rings" rel="nofollow noopener" target="_blank">#Rings</a> <a href="https://transfem.social/tags/Webring" rel="nofollow noopener" target="_blank">#Webring</a> <a href="https://transfem.social/tags/Algebra" rel="nofollow noopener" target="_blank">#Algebra</a>

Recent searches

Search options

Administered by:

Server stats:

#algebra