nalgebra
faer-rs
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nalgebra | faer-rs | |
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20 | 29 | |
3,732 | 1,215 | |
2.6% | - | |
7.8 | 7.9 | |
3 days ago | 7 days ago | |
Rust | Rust | |
Apache License 2.0 | MIT License |
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nalgebra
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Xkcd 2916: Machine
Ok, so this uses https://rapier.rs/ which is very cool
Rapier, alongside https://nalgebra.org/ (which it uses underneath) has seriously good documentation and some advanced features like cross-platform determinism (something made hard by the way floating point differs between platforms)
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Geometric Algebra to Geometric Computing Software Developers
> Some GA libraries[1][2] define types for the different kind of objects (grades)
That's nice!
This reminds of me things like, linear algebra libraries that will type-check matrices so that a 2x2 matrix can't be added to a 2x3 matrix (but then you can have a dynamic matrix that will error only in runtime), like https://nalgebra.org/ and others.
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Has anyone worked on a math library before?
Maybe start by looking at https://nalgebra.org/ to see what rust math libraries might look like
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faer 0.8.0 release
And Nalgebra, while better, also seems to have slowed down on commits and responses to issues and PRs. I have a PR there for a relatively simple wrapper type for row vectors which was explicitly requested by a maintainer, which hasn't even gotten a comment since for two weeks.
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A Rust client library for interacting with Microsoft Airsim https://github.com/Sollimann/airsim-client
nalgebra (similar to Eigen in cpp)
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What crates are considered as de-facto standard?
nalgebra
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Science-related crates that I should have a look at?
nalgebra is for linear algebra.
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Hey Rustaceans! Got a question? Ask here! (31/2022)!
Take a look into math libraries, like glam, nalgebra, and cgmath. I've only used these through game engines, though, so I can't offer per-basis reviews/advice.
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C++ is making me depressed / CUDA question
If you do not need GPU then I would recommend looking into Eigen in C++, nalgebra in Rust (with a BLAS in both cases for improved performance) or one of the above options (Julia / Python+JAX).
- Lightning talk: Stop writing Rust
faer-rs
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Faer-rs: Linear algebra foundation for the Rust programming language
On the contrary, it seemingly can be used to make a BLAS implementation (example in a PR: https://github.com/sarah-ek/faer-rs/pull/37)
- faer 0.16 release, a general purpose (dense/sparse) linear algebra library
- faer 0.14 release, a general purpose (dense/sparse) linear algebra library
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faer 0.13 release, a general purpose linear algebra library
see the official website and the docs.rs documentation for code examples and usage instructions.
- Announcing faer 0.11, a general purpose linear algebra library
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Faer 0.11, a general purpose linear algebra library written in Rust
`faer` is a collection of crates that implement linear algebra routines in pure Rust. the aim is to eventually provide a fully featured library for linear algebra with focus on portability, correctness, and performance.
see the [official website](https://faer-rs.github.io) and the docs.rs documentation for code examples and usage instructions.
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this release implements the initial design of the high level api (see https://docs.rs/faer/0.11.0/faer/), which should allow users to get started with writing easy to read code without having to deal with managing memory or multithreading settings on their own.
i also added a thin compatibility layer with ndarray and nalgebra. this way users are able to mix and match libraries if they wish to do so, or to help with migration to different libraries
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Help understanding the state of ndarrays and linalg in Rust.
Faer is comparable to Eigen in most of their benchmarks, so they are getting closer.
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faer 0.9 release: low level linear algebra library
performance compared to openblas is shown in the benchmarks on the repository, and on the website. (ndarray is using openblas)
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Has anyone worked on a math library before?
currently working on a very efficient linear algebra library https://github.com/sarah-ek/faer-rs
What are some alternatives?
cgmath-rs - A linear algebra and mathematics library for computer graphics.
calloop - A callback-based Event Loop
rust-ndarray - ndarray: an N-dimensional array with array views, multidimensional slicing, and efficient operations
MultiFloats.jl - Fast, SIMD-accelerated extended-precision arithmetic for Julia
glam-rs - A simple and fast linear algebra library for games and graphics
IfcOpenShell - Open source IFC library and geometry engine
rust-blas - BLAS bindings for Rust
linfa-linalg
rulinalg - A linear algebra library written in Rust
manim - Animation engine for explanatory math videos
scirust - Scientific Computing Library in Rust