#mathematica — Public Fediverse posts

Oh joy, another *“revolutionary”* #project to liberate us from the oppressive chains of Mathematica—because clearly, what the world has been desperately lacking is a Rust-based #Wolfram #Language #clone 🤖. Now you can enjoy complex mathematical operations in the comfort of your #browser, while still pretending you're doing something groundbreaking! 🚀🔧
https://woxi.ad-si.com #revolutionary #Rust #Mathematica #HackerNews #ngated

Oh joy, another *“revolutionary”* #project to liberate us from the oppressive chains of Mathematica—because clearly, what the world has been desperately lacking is a Rust-based #Wolfram #Language #clone 🤖. Now you can enjoy complex mathematical operations in the comfort of your #browser, while still pretending you're doing something groundbreaking! 🚀🔧
https://woxi.ad-si.com #revolutionary #Rust #Mathematica #HackerNews #ngated

Woxi - Open-source Mathematica / Wolfram Language reimplementation

https://woxi.ad-si.com

Comments: https://news.ycombinator.com/item?id=49270040

#HackerNews #Woxi #OpenSource #Mathematica #WolframLanguage #Programming #Tools

Woxi - Open-source Mathematica / Wolfram Language reimplementation

https://woxi.ad-si.com

Comments: https://news.ycombinator.com/item?id=49270040

#HackerNews #Woxi #OpenSource #Mathematica #WolframLanguage #Programming #Tools

Release candidate 10.8.8.rc0 of passagemath, the comprehensive #OpenSource #Mathematics system in #Python, the pip-installable modularized portable compatible full-featured fork of #SageMath.
github.com/passagemath/...
#Mathics3 #Mathematica

Release passagemath-10.8.8.rc0...

Release candidate 10.8.8.rc0 of passagemath, the comprehensive #OpenSource #Mathematics system in #Python, the pip-installable modularized portable compatible full-featured fork of #SageMath.
github.com/passagemath/...
#Mathics3 #Mathematica

Release passagemath-10.8.8.rc0...

Stephen Wolfram: Launching Version 15 of Wolfram Language & Mathematica: Built-in (Useful) AI & Lots of New Core Functionality. “June 23, 1988 is when we launched Version 1.0 of Mathematica. Today—almost 38 years later—we’re launching Version 15 of what—in recognition of how far it’s expanded beyond ‘math’—we now call Wolfram Language. It’s an impressive release, with a lot of new […]

Stephen Wolfram: Launching Version 15 of Wolfram Language & Mathematica: Built-in (Useful) AI & Lots of New Core Functionality. “June 23, 1988 is when we launched Version 1.0 of Mathematica. Today—almost 38 years later—we’re launching Version 15 of what—in recognition of how far it’s expanded beyond ‘math’—we now call Wolfram Language. It’s an impressive release, with a lot of new […]

Wolfram Language and Mathematica Version 15, AI Assistant, Symbolic Music, More

https://writings.stephenwolfram.com/2026/06/launching-version-15-of-wolfram-language-mathematica-built-in-useful-ai-lots-of-new-core-functionality/

#HackerNews #WolframLanguage #Mathematica #AI #Assistant #SymbolicMusic #Version15

Wolfram Language and Mathematica Version 15, AI Assistant, Symbolic Music, More

https://writings.stephenwolfram.com/2026/06/launching-version-15-of-wolfram-language-mathematica-built-in-useful-ai-lots-of-new-core-functionality/

#HackerNews #WolframLanguage #Mathematica #AI #Assistant #SymbolicMusic #Version15

Release candidate 10.8.5.rc2 of passagemath, the comprehensive #OpenSource mathematics system in #Python, the pip-installable modularized portable fork of #SageMath. Updates Mathics3, the free impl of the Wolfram language #Mathematica, to 10. Updates #Macaulay2 to 1.26.05. github.com/passagemath/...

Release passagemath-10.8.5.rc2...

creates semantic nodes and clusters #MATHEMATICA search.brave.com/ask?q=Analyz... AÉPIOT: INDEPENDENT SEMANTIC WEB 4.0 INFRASTRUCTURE (EST. 2009): aepiot.com

Brave Search

Sagemath 10.9 was released on 05-04. www.sagemath.org/download-sou... It is developed by volunteers and combines hundreds of open source packages. 88 people contributed to this. Of those, 27 made their first contribution to Sage: #freesoftware, #opensource, #sagemath, #mathematics, #mathematica

SageMath Mathematical Software...

Sagemath 10.9 was released on 05-04. www.sagemath.org/download-sou... It is developed by volunteers and combines hundreds of open source packages. 88 people contributed to this. Of those, 27 made their first contribution to Sage: #freesoftware, #opensource, #sagemath, #mathematics, #mathematica

SageMath Mathematical Software...

@sagemath 10.9 was released on 2026-05-04. It is available from:

*https://www.sagemath.org/download-source.html*

Sage (http://www.sagemath.org) is developed by volunteers and combines
hundreds of open source packages.

88 people contributed to this release. Of those, 27 made
their first contribution to Sage:

#freesoftware, #opensource, #sagemath, #mathematics, #mathematica

New instance, new #introduction

#science #physics
since 2021 working on
#fiberlinks #frequency #time #transfer #reference #quantum #metrology
before that on
#biophysics #raman #spectroscopy #microscopy #biofilm #bacteria #protein #microplastics

#programming & #computing
#python (#fortran #mathematica )
#linux (not quite but almost still a newbie)
#freesoftware

Other interests:
#plants #cats #sciencefiction #fantasy #reading #writing #audiobooks #asiandramas #unplugbigtech #diday

New instance, new #introduction

#science #physics
since 2021 working on
#fiberlinks #frequency #time #transfer #reference #quantum #metrology
before that on
#biophysics #raman #spectroscopy #microscopy #biofilm #bacteria #protein #microplastics

#programming & #computing
#python (#fortran #mathematica )
#linux (not quite but almost still a newbie)
#freesoftware

Other interests:
#plants #cats #sciencefiction #fantasy #reading #writing #audiobooks #asiandramas #unplugbigtech #diday

Why doesn't #Mathematica simplify sinh(arccosh(x))? Because apparently, it takes a PhD in #Trigonometry, a magnifying glass, and a deep existential crisis to venture into that rabbit hole. 🤔🔍 Just when you thought it was all about cosines and sines, hyperbolics crash the party and demand their own dissertation. 📚🎉
https://www.johndcook.com/blog/2026/03/10/sinh-arccosh/ #Hyperbolic #Functions #MathProblems #ExistentialCrisis #HackerNews #ngated

Why doesn't #Mathematica simplify sinh(arccosh(x))? Because apparently, it takes a PhD in #Trigonometry, a magnifying glass, and a deep existential crisis to venture into that rabbit hole. 🤔🔍 Just when you thought it was all about cosines and sines, hyperbolics crash the party and demand their own dissertation. 📚🎉
https://www.johndcook.com/blog/2026/03/10/sinh-arccosh/ #Hyperbolic #Functions #MathProblems #ExistentialCrisis #HackerNews #ngated

Why Mathematica does not simplify sinh(arccosh(x))

https://www.johndcook.com/blog/2026/03/10/sinh-arccosh/

#HackerNews #Mathematica #sinh #arccosh #simplification #MathematicaTips #MathExplained

Why Mathematica does not simplify sinh(arccosh(x))

https://www.johndcook.com/blog/2026/03/10/sinh-arccosh/

#HackerNews #Mathematica #sinh #arccosh #simplification #MathematicaTips #MathExplained

Woxi: Wolfram Mathematica Reimplementation in Rust

https://github.com/ad-si/Woxi

#HackerNews #Woxi #Wolfram #Mathematica #Rust #Reimplementation #GitHub

Woxi: Wolfram Mathematica Reimplementation in Rust

https://github.com/ad-si/Woxi

#HackerNews #Woxi #Wolfram #Mathematica #Rust #Reimplementation #GitHub

Поиск аномалий: статистика или ML? Выбираем лучшее

Поиск аномалий под микроскопом: от базовой статистики до робастных моделей с нуля на NumPy В машинном обучении поиск аномалий (Anomaly Detection) часто остается в тени классического обучения с учителем. Однако именно эта «иммунная система» данных спасает миллионы долларов в финтехе, предотвращает катастрофы на производстве и находит критические ошибки в медицинских картах. В этой статье мы не просто импортируем готовые методы из sklearn. Мы разберем математическую логику трех мощных подходов, напишем их «примитивные» реализации на NumPy/Pandas, чтобы понять механику работы «под капотом», и проверим их в деле на реальном кейсе. Наш полигон: Credit Card Fraud Detection Для тестов мы возьмем классический датасет Credit Card Fraud Detection. Это идеальный пример «иголки в стоге сена»: здесь всего 0.17% мошеннических транзакций среди почти 300 тысяч записей. Смогут ли наши рукотворные алгоритмы их найти? Эволюция методов: от простого к сложному Мы пройдем путь от элементарной статистики до продвинутого геометрического анализа: IQR (Interquartile Range): Статистическая классика. Узнаем, как «усы» боксплота помогают находить грубые выбросы. Isolation Forest: Оригинальный подход, основанный на идее, что аномалию проще всего «изолировать» случайными разрезами пространства. Elliptic Envelope: Тяжелая артиллерия робастной статистики. Будем строить многомерный эллипс, который игнорирует попытки аномалий исказить его форму.

https://habr.com/ru/articles/996538/

#машинное+обучение #машинное_обучение #machinelearning #isolation_forest #anomaly_detection #поиск_аномалий #scikitlearn #mathematica #algorithms #python

What is a terminal?

Consider #Plan9
Consider #TidalCycles #Strudel
Consider #Mathematica

What is a text interface with support for math, graphs, tables/matrix, signal capture, analysis, generation, vector graphics, UI-objects, etc…?

#Question

#adventOfCode day 10 in #LuaLang and #Mathematica

https://gitlab.cs.washington.edu/fidelp/advent-of-code-2025/-/blob/main/10.lua

• PC - 487 ms
• Raspberry Pi 4: a few seconds
• #ti92 Plus: N/A

Ok, finally all caught up and looking forward to some sleep and Day 12!

After a night and day in math land confusing myself with row echelon matrices and intersecting N-spaces, I remembered that I have a Raspberry Pi that for some reason has free preinstalled Mathematica.

So my Lua program code-gens a Mathematica program, which then runs on the Pi to solve Part B!

This generated code is checked in if you want to look at it - it's several thousand lines of simultaneous equations being solved with constraints applied: https://gitlab.cs.washington.edu/fidelp/advent-of-code-2025/-/blob/main/10.m

Given all that, it's pleasantly fast. Mathematica over VNC on wifi is pretty laggy but the actual execution couldn't have taken more than a second or two!

(Yes, I did attempt to solve the equations on the TI-92+ #ticalc, as it has a very capable computer algebra system, but I couldn't figure out how to apply all the necessary constraints -- maybe later.)

#adventOfCode day 10 in #LuaLang and #Mathematica

https://gitlab.cs.washington.edu/fidelp/advent-of-code-2025/-/blob/main/10.lua

• PC - 487 ms
• Raspberry Pi 4: a few seconds
• #ti92 Plus: N/A

Ok, finally all caught up and looking forward to some sleep and Day 12!

After a night and day in math land confusing myself with row echelon matrices and intersecting N-spaces, I remembered that I have a Raspberry Pi that for some reason has free preinstalled Mathematica.

So my Lua program code-gens a Mathematica program, which then runs on the Pi to solve Part B!

This generated code is checked in if you want to look at it - it's several thousand lines of simultaneous equations being solved with constraints applied: https://gitlab.cs.washington.edu/fidelp/advent-of-code-2025/-/blob/main/10.m

Given all that, it's pleasantly fast. Mathematica over VNC on wifi is pretty laggy but the actual execution couldn't have taken more than a second or two!

(Yes, I did attempt to solve the equations on the TI-92+ #ticalc, as it has a very capable computer algebra system, but I couldn't figure out how to apply all the necessary constraints -- maybe later.)

Anyone surprised that a naive implementation of Path Tracing in #Mathematica is horribly slow to run? 🤣

Anyone surprised that a naive implementation of Path Tracing in #Mathematica is horribly slow to run? 🤣

How-To Geek: I replaced Mathematica with this free and open-source alternative. “Mathematica is well-known for its ability to solve all kinds of math and science problems. It’s also notoriously expensive and closed-source. What if there was an open-source program for Linux that let you explore math for free? There is, and it’s called SageMath.”

https://rbfirehose.com/2025/11/07/how-to-geek-i-replaced-mathematica-with-this-free-and-open-source-alternative/

Released into the #PublicDomain and uploaded to Wikimedia Commons together with the #Mathematica script used to generate it: https://commons.wikimedia.org/wiki/File:Geodesics_on_a_surface.gif

Released into the #PublicDomain and uploaded to Wikimedia Commons together with the #Mathematica script used to generate it: https://commons.wikimedia.org/wiki/File:Geodesics_on_a_surface.gif

Градиентный спуск для новичков: когда ты падаешь, но становишься лучше

Задавались ли вы когда-нибудь вопросом, что происходит под капотом обучения, например, линейной регрессии? Если вы до сих пор не нашли ответ на этот вопрос, то эта статья для вас. Сегодня простым языком разберём, что такое градиентный спуск — от интуиции до полноценного обучения линейной регрессии с нуля.

https://habr.com/ru/articles/948404/

#ML #mathematica #для_новичков

Stephen Wolfram: New Features Everywhere: Launching Version 14.3 of Wolfram Language & Mathematica. “Version 14.2 launched on January 23 of this year. Now, today, just over six months later, we’re launching Version 14.3. And despite its modest .x designation, it’s a big release, with lots of important new and updated functionality, particularly in core areas of the system. I’m […]

https://rbfirehose.com/2025/08/06/new-features-everywhere-launching-version-14-3-of-wolfram-language-mathematica-stephen-wolfram/

There are a number of nice new features in #Mathematica 14.3, but I hate that ListFitPlot just produces a curve that goes nicely through the points without any insight of justification. It is not going to do as much damage as the fit function in Excel (that led a lot of clueless users to do a linear regression with data that do NOT follow a linear trend), but we are in the same ballpark.
https://reference.wolfram.com/language/ref/ListFitPlot.html

There are a number of nice new features in #Mathematica 14.3, but I hate that ListFitPlot just produces a curve that goes nicely through the points without any insight of justification. It is not going to do as much damage as the fit function in Excel (that led a lot of clueless users to do a linear regression with data that do NOT follow a linear trend), but we are in the same ballpark.
https://reference.wolfram.com/language/ref/ListFitPlot.html

Released into the #PublicDomain and uploaded to #WikimediaCommons, together with the #Mathematica script used to generate it: https://commons.wikimedia.org/wiki/File:Wavefront_Shaping_Focussing.gif

Released into the #PublicDomain and uploaded to #WikimediaCommons, together with the #Mathematica script used to generate it: https://commons.wikimedia.org/wiki/File:Wavefront_Shaping_Focussing.gif

Released into the #PublicDomain and uploaded it on #WikimediaCommons, together with the #Mathematica code used to generate it: https://commons.wikimedia.org/wiki/File:Shack-Hartmann.gif

Released into the #PublicDomain and uploaded it on #WikimediaCommons, together with the #Mathematica code used to generate it: https://commons.wikimedia.org/wiki/File:Shack-Hartmann.gif

For the people at Wikimedia Commons: I used to be User:Berto, but I lost my password, so I now I am User:Clodovendro. I make a number of scientific visualizations using #Mathematica, and I release them into the #PublicDomain (and upload the on Commons so everyone can use them).

For the people at Wikimedia Commons: I used to be User:Berto, but I lost my password, so I now I am User:Clodovendro. I make a number of scientific visualizations using #Mathematica, and I release them into the #PublicDomain (and upload the on Commons so everyone can use them).

Woxi - An interpreter for the Wolfram Language written in Rust

https://github.com/ad-si/Woxi

Discussions: https://discu.eu/q/https://github.com/ad-si/Woxi

#mathematica #programming #rustlang

Woxi - An interpreter for the Wolfram Language written in Rust

https://github.com/ad-si/Woxi

Discussions: https://discu.eu/q/https://github.com/ad-si/Woxi

#mathematica #programming #rustlang

[Перевод] Markdown презентации по-новому: контроллер Nintendo, интерактивный блокнот и немного магии

Как превратить скучные слайды в интерактивную демонстрацию, где код можно запускать прямо на месте? В этой статье попробуем перенести презентацию в браузер, а затем — в «блокнот». Интерактивные среды, такие как Jupyter Notebook, Observable, Mathematica, WLJS Notebook, позволяют создавать живые презентации, лекции и наглядные материалы для коллег или студентов. Они незаменимы и для визуализации моделей, симуляций и любых данных. Под катом — примеры, пошаговый разбор и демо вживую.

https://habr.com/ru/articles/904196/

#ppt #markdown #nintendo_switch #jupyter_notebook #jupyter #mathematica #wolfram #wljs #презентация #гироскоп

oh, man! @Wolfram just sent me a 60 free subscription to #Mathematica .. now i’m just gonna get all addicted..

oh, man! @Wolfram just sent me a 60 free subscription to #Mathematica .. now i’m just gonna get all addicted..

Гироскоп в презентации или зачем брать с собой JoyCon на большую научную конференцию

Анимации и свистоперделки в том виде, в котором они были популярны с PowerPoint 10 или 20 лет назад, значительно отступили на второй план. Любые технические доклады сейчас - это зачастую просто PDF документ. А хотелось бы больше 🧙🏼‍♂️ Как? Зачем превращать буханку хлеба в космический корабль? И при чем тут физика и webdev? Давайте разбираться! (осторожно! трафик)

https://habr.com/ru/articles/893940/

#revealjs #markdown #wljs #mathematica #jupyter #jupyter_notebook #nintendo #nintendo_switch #ppt

Released into the #PublicDomain and uploaded on #WikimediaCommons together with the #Mathematica script used to generate it: https://commons.wikimedia.org/wiki/File:Epicycles.gif

My #introduction in #English seems to have been lost in moving instances, so here's a fast-drawn new one in hashtags:

#science #physics
since 2021 working on
#fiberlinks #frequency #time #transfer #reference #quantum #metrology
before that on
#biophysics #raman #spectroscopy #microscopy #biofilm #bacteria #protein #microplastics

#programming
#python (#fortran #mathematica )

Other interests:
#plants #cats #sciencefiction #fantasy #reading #writing #audiobooks

IMHO one of the prime reasons that most code found in academic (and perhaps corporate?) settings suck is because we don't teach people to use functional programming constructs. I have observed this in #perl, #rstats, #Mathematica & even #C (assuming you take care with pointers).

IMHO One of the prime reasons that most code found in academic (and perhaps corporate?) settings suck is because we don't teach people to use functional programming constructs. I have observed this in #perl, #rstats, #Mathematica & even #C (assuming you take care with pointers).