SymPy
dmca
SymPy | dmca | |
---|---|---|
34 | 184 | |
12,458 | 5,422 | |
3.6% | 1.2% | |
10.0 | 9.9 | |
7 days ago | about 12 hours ago | |
Python | DIGITAL Command Language | |
BSD 3-clause "New" or "Revised" License | - |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
SymPy
-
AutoCodeRover resolves 22% of real-world GitHub in SWE-bench lite
Thank you for your interest. There are some interesting examples in the SWE-bench-lite benchmark which are resolved by AutoCodeRover:
- From sympy: https://github.com/sympy/sympy/issues/13643. AutoCodeRover's patch for it: https://github.com/nus-apr/auto-code-rover/blob/main/results...
- Another one from scikit-learn: https://github.com/scikit-learn/scikit-learn/issues/13070. AutoCodeRover's patch (https://github.com/nus-apr/auto-code-rover/blob/main/results...) modified a few lines below (compared to the developer patch) and wrote a different comment.
There are more examples in the results directory (https://github.com/nus-apr/auto-code-rover/tree/main/results).
-
SymPy: Symbolic Mathematics in Python
That's interesting. You should consider yourself lucky to have met Wolfram employees, as they are obviously vastly outnumbered by users of Mathematica.
I have not met any developers for either of these products but I know that SymPy has a huge list of contributors for a project of its size. See: https://github.com/sympy/sympy/blob/master/AUTHORS
You may not be hearing about SymPy users because SymPy is not a monolithic product. It is a library. If you know mathematicians big into using Python, they are probably aware of SymPy as it is the main attraction when it comes to symbolic computation in Python.
- Matrix Cookbook examples using SymPy
-
Fast Symbolic Computation for Robotics
https://github.com/sympy/sympy/issues/9479 suggests that multivariate inequalities are still unsolved in SymPy, though it looks like https://github.com/sympy/sympy/pull/21687 was merged in August. This probably isn't yet implemented in C++ in SymForce yet?
-
Solving a simple puzzle using SymPy
bug report opened https://github.com/sympy/sympy/issues/25507
-
Stem Formulas
https://news.ycombinator.com/item?id=36463580
From https://news.ycombinator.com/item?id=36159017 :
> sympy.utilities.lambdify.lambdify() https://github.com/sympy/sympy/blob/a76b02fcd3a8b7f79b3a88df... :
>> """Convert a SymPy expression into a function that allows for fast numeric evaluation [with the CPython math module, mpmath, NumPy, SciPy, CuPy, JAX, TensorFlow, SymPy, numexpr,]*
From https://westurner.github.io/hnlog/#comment-19084622 :
> "latex2sympy parses LaTeX math expressions and converts it into the equivalent SymPy form" and is now merged into SymPy master and callable with sympy.parsing.latex.parse_latex(). It requires antlr-python-runtime to be installed. https://github.com/augustt198/latex2sympy https://github.com/sympy/sympy/pull/13706
ENH: 'generate a Jupyter notebook' (nbformat .ipynb JSON) function from this stem formula
-
Vectorization: Introduction
https://en.wikipedia.org/wiki/Vectorization :
> Array programming, a style of computer programming where operations are applied to whole arrays instead of individual elements
> Automatic vectorization, a compiler optimization that transforms loops to vector operations
> Image tracing, the creation of vector from raster graphics
> Word embedding, mapping words to vectors, in natural language processing
> Vectorization (mathematics), a linear transformation which converts a matrix into a column vector
Vector (disambiguation) https://en.wikipedia.org/wiki/Vector
> Vector (mathematics and physics):
> Row and column vectors, single row or column matrices
> Vector space
> Vector field, a vector for each point
And then there are a number of CS usages of the word vector for 1D arrays.
Compute kernel: https://en.m.wikipedia.org/wiki/Compute_kernel
GPGPU > Vectorization, Stream Processing > Compute kernels: https://en.wikipedia.org/wiki/General-purpose_computing_on_g...
sympy.utilities.lambdify.lambdify() https://github.com/sympy/sympy/blob/a76b02fcd3a8b7f79b3a88df... :
> """Convert a SymPy expression into a function that allows for fast numeric evaluation [with the CPython math module, mpmath, NumPy, SciPy, CuPy, JAX, TensorFlow, SymPt, numexpr,]
pyorch lambdify PR, sympytorch: https://github.com/sympy/sympy/pull/20516#issuecomment-78428...
Sympytorch:
> Turn SymPy expressions into PyTorch Modules.
> SymPy floats (optionally) become trainable parameters. SymPy symbols are inputs to the Module.
sympy2jax https://github.com/MilesCranmer/sympy2jax :
> Turn SymPy expressions into parametrized, differentiable, vectorizable, JAX functions.
> All SymPy floats become trainable input parameters. SymPy symbols become columns of a passed matrix.
-
Has anyone solved the prime number problem on SPOJ yet using pure python?
Look at sympy.isprime for a carefully-optimized pure-Python solution (though if gmpy2 is installed, which it usually is, it will use that instead after trying the easiest cases)
- What can I contribute to SciPy (or other) with my pure math skill? I’m pen and paper mathematician
- Quantum Monism Could Save the Soul of Physics
dmca
- Nintendo blitzes GitHub with over 8k emulator-related DMCA takedowns
- GitHub: Nintendo Submit DMCA Notices to Yuzu Forks
-
Why Don't I Like Git More?
Every DMCA takedown notice in https://github.com/github/dmca is a net win for git as a decentralized version control system, especially for repositories that require signed commits. Unfortunately, some people upload only a snapshot of their repository working directory instead of... using git like it is supposed to be used I guess?
-
Plex Asks GitHub to Take Down 'Reshare' Repository over Piracy Fears
I’m with you thus far, but I’m trying to parse the notice to see why GitHub is even complying (see https://github.com/github/dmca/blob/master/2024/03/2024-03-1... ) and I think Torrentfreak got it wrong. I think they’re trying to claim infringement on Plex Server, but the English in the takedown notice is barely legible (and it feels like a mixup between trademarks and copyright), to the point that I find GitHub’s compliance odd.
-
Team Fortress:Source 2 receives DMCA takedown from Valve
Text of tweet thread:
Hello everyone. We have some unfortunate news to share with you.
Today, we received a DMCA takedown from Valve on all our public GitHub repositories and all its forks made by the community.
https://github.com/github/dmca/blob/master/2024/01/2024-01-1...
While we were discussing the project's future internally recently, we already came to the conclusion to stop the development of the project due to the current state of the code being unusable anymore with s&box's recent major engine changes, and that we overall moved on from it.
Sadly, this means this DMCA takedown is the nail in the coffin. We cannot bring it back and we've hit Valve's attention, it seems like they definitely don't want us to use their IP (which is totally fair and legal from them).
-
No attempt at contact, just stabbing the customer in the back
DMCA from GitHub: https://github.com/github/dmca/blob/master/2023/10/2023-10-10-mazda.md
-
Mazda files false DMCA takedown notice to intimidate open source programmer
https://github.com/github/dmca/blob/master/2023/10/2023-10-10-mazda.md
https://www.thedrive.com/news/mazda-slaps-developer-with-cease-and-desist-for-diy-smart-home-integration
https://web.archive.org/web/20231014070536/https://old.reddit.com/r/homeassistant/comments/1771ywu/removal_of_mazda_connected_services_integration/
https://community.home-assistant.io/t/mazda-connected-service/354221
https://community.home-assistant.io/t/removal-of-mazda-connected-services-integration/625885/36
https://www.home-assistant.io/
https://youtu.be/l2qKEkG29gI
https://youtu.be/NfiIXooD77s
https://youtu.be/PrtbYu1OYhY
https://youtu.be/nigJMu0lUbM
https://youtu.be/qLlxOD5IHYc
-
Mazda's DMCA takedown kills a hobbyist's smart car API tool
> Is there anything that average folk can do against these notices when they're sent to companies like GitHub?
They can file a counter-notice, commit to accepting service of process if the other party wants to sue, and wait 10-14 days. There's a guide at https://docs.github.com/en/site-policy/content-removal-polic... and there are plenty of example counter-notices in the https://github.com/github/dmca repo.
-
Removal of Mazda Connected Services Integration
From the posted notice[1], they answered "No" to the question "Do you claim to have any technological measures in place to control access to your copyrighted content? Please see our Complaints about Anti-Circumvention Technology if you are unsure." Is that the same thing you are referencing?
[1] https://github.com/github/dmca/blob/master/2023/10/2023-10-1...
- DMCA takedown for pymazda and node-mymazda
What are some alternatives?
SciPy - SciPy library main repository
paimon-moe - Your best Genshin Impact companion! Help you plan what to farm with ascension calculator and database. Also track your progress with todo and wish counter.
NumPy - The fundamental package for scientific computing with Python.
cloudstream - Android app for streaming and downloading media.
Pandas - Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical functions, and much more
btcrecover - An open source Bitcoin wallet password and seed recovery tool designed for the case where you already know most of your password/seed, but need assistance in trying different possible combinations.
Numba - NumPy aware dynamic Python compiler using LLVM
tetris-os - An operating system, but it only plays Tetris. [UnavailableForLegalReasons - Repository access blocked]
NetworkX - Network Analysis in Python
DeDRM_tools - DeDRM tools for ebooks
ti84-forth - A Forth implementation for the TI-84+ calculator.
re3 - GTA III, Vice City [UnavailableForLegalReasons - Repository access blocked]