#numericalcomputing

Nelson sofware

@nelson-software.bsky.social

1 week ago

🚀 Nelson is coming to macOS!
The macOS packaging is now ready for the next Nelson release.
Another step toward stronger cross-platform support alongside Windows and Linux.
#macOS #NumericalComputing #stem #Software #Engineering #HPC #DataScience #OSS #FOSS #GNUoctave #scilab #Matlab #NelsonLang

@linuxeasy.bsky.social

2 weeks ago

GNU Octave 11: tutte le novità della nuova release GNU Octave 11 introduce miglioramenti significativi per prestazioni, precisione numerica, GUI e compatibilità MATLAB. Scopri tutte le novità della nuova versione.

GNU Octave 11 introduce miglioramenti significativi per prestazioni, precisione numerica, GUI e compatibilità MATLAB. Scopri tutte le novità della nuova versione. #GNUOctave #OpenSource #NumericalComputing #Linux

Nelson sofware

@nelson-software.bsky.social

2 months ago

Happy New Year 2026! 🎆
Let’s make 2026 even smarter, faster and more powerful for numerical computing! 🚀
#stem #Software #Engineering #HPC #coding #OSS #NelsonLang #FOSS #NumericalComputing #ScientificComputing #MathSoftware
#Engineering #DevCommunity #GNUoctave #scilab #Matlab #Tech2026

Skewray Research

@skewray.mathstodon.xyz.ap.brid.gy

6 months ago

I recently dumped by notes on modulus of convergence for hypergeometric functions on my website. I also had some thoughts on numerical accuracy. Not very valuable thoughts, but thoughts nonetheless.

For those who are wondering why anyone would care, many math libraries such as GSL, boost, and […]

Skewray Research

@skewray.mathstodon.xyz.ap.brid.gy

6 months ago

A few years ago (mid 2023), I wrote up some notes regarding the modulus of convergence of the generalized hypergeometric functions. This month I wrote up and posted a series of articles that are those notes, cleaned up a bit, and this article is the wrap-up of the series.

#Math #RealAnalysis […]

Skewray Research

@skewray.mathstodon.xyz.ap.brid.gy

6 months ago

Modulus of Convergence | Skewray Research If you want to know how fast a sequence converges, then the Modulus of Convergence will hit the spot.

We all get the feeling that, day by day, the world is converging towards disaster. But what tells us how fast? The Modulus of Convergence does!

#Math #RealAnalysis #NumericalComputing

https://www.skewray.com/articles/modulus-of-convergence

Skewray Research

@skewray.mathstodon.xyz.ap.brid.gy

6 months ago

Modulus of Convergence | Skewray Research If you want to know how fast a sequence converges, then the Modulus of Convergence will hit the spot.

We all get the feeling that, day by day, the world is converging towards disaster. But what tells us how fast? The Modulus of Convergence does!

#Math #RealAnalysis #NumericalComputing

https://www.skewray.com/articles/modulus-of-convergence

Skewray Research

@skewray.mathstodon.xyz.ap.brid.gy

6 months ago

In mathematics, we say that a function is bounded if can restrict its image. Oddly, we never seem to 'bind' a function, though. I can find bounds on the the remainder of generalized hypergeometric functions, and I never used the word 'bind' either. Maybe 'bound' refers to bunnies and deer? […]

Skewray Research

@skewray.mathstodon.xyz.ap.brid.gy

6 months ago

The generalized hypergeometric series are ubiquitous in the world of computing special functions, for certain amounts of ubiquity. Turns out the speed of convergence is related to the obscure Conway-Maxwell-Poisson distribution, which no one has ever heard of - pretty much the opposite of […]

Skewray Research

@skewray.mathstodon.xyz.ap.brid.gy

6 months ago

Accurately computing generalized hypergeometric functions is hard. How many terms do we need? Guess we need a general expression for the size of the terms in the series. Oh, wait, I've got one right here!

#math #RealAnalysis #NumericalComputing […]

Skewray Research

@skewray.mathstodon.xyz.ap.brid.gy

7 months ago

I use generalized hypergeometric functions a lot. That means I can type "generalized hypergeometric function" and not make a typo. Is it possible to compute these exactly? Sometimes!

#math #NumericalComputing […]

Ranjit Mathew

@rmathew4bs.bsky.social

8 months ago

I don’t like NumPy it’s too hard

“I Don’t Like NumPy”, ‘Dynomight’ (dynomight.net/numpy/).

Via HN: news.ycombinator.com/item?id=4399...

#NumPy #Python #Math #LinearAlgebra #NumericalComputing #Rants

yasudaidai

@yasudaidai.bsky.social

10 months ago

とりあえず買っておいた。
Cのリハビリ、始めようかなぁ…。
#C言語で作って学ぶ数値計算プログラミング
#相馬隆郎 著
#講談社
#c言語
#数値計算
#プログラミング
#c #programming
#numericalcomputing
#numericalcalculation

JuliaHub

@juliahub.bsky.social

11 months ago

How does NonlinearSolve.jl compare to other solvers? It was tested on DAE models, classic nonlinear problems, and large-scale systems. The results show strong performance next to NLsolve, Sundials, and MINPACK. hackernoon.com/how-we-evalu... #JuliaLang #NumericalComputing

onlinecollegehomeworkhelp

@collegehomework.bsky.social

11 months ago

Numerical Analysis Homework Help, Numerical Analysis Assignment Help, Numerical Analysis Tutoring Help

✍️Ace Your Numerical Analysis Assignments with Ease!

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#numericalanalysishomeworkhelp #numericalmethods #numericalanalysisassignmenthelp #numericalcomputing #numericalandstatisticalmethods

JuliaHub

@juliahub.bsky.social

1 year ago

Symbolic-Numerics: how compiler smarts can help improve the performance of numerical methods (nonlinear solvers in Julia) - Stochastic Lifestyle Many problems can be reduced down to solving f(x)=0, maybe even more than you think! Solving a stiff differential equation? Finding out where the ball hits the ground? Solving an inverse problem to fi...

How can compiler optimizations enhance numerical methods? Explore Symbolic-Numerics and its impact on nonlinear solvers in Julia for better performance & efficiency. Learn more! www.stochasticlifestyle.com/symbolic-num... #JuliaLang #NumericalComputing #Optimization #SymbolicMath #MachineLearning

Ranjit Mathew

@rmathew4bs.bsky.social

2 years ago

GitHub - flame/blis: BLAS-like Library Instantiation Software Framework BLAS-like Library Instantiation Software Framework - GitHub - flame/blis: BLAS-like Library Instantiation Software Framework

Very nice:

“BLIS: BLAS-like Library Instantiation Software Framework”, Science Of High-Performance Computing (née FLAME) (github.com/flame/blis).

Via HN: news.ycombinator.com/item?id=3912...

#BLIS #BLAS #HPC #NumericalComputing #LinearAlgebra #Performance #FLAME

Jed

@jedediyah.com

2 years ago

November 25

#numericalComputing

replit.com/@jedediyah/N...