nimber
hmatrix
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nimber  hmatrix  

0  2  
2  373  
  0.0%  
0.0  0.0  
over 4 years ago  4 months ago  
Haskell  Haskell  
BSD 3clause "New" or "Revised" License  BSD 3clause "New" or "Revised" License 
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nimber
We haven't tracked posts mentioning nimber yet.
Tracking mentions began in Dec 2020.
hmatrix

Rust concepts I wish I learned earlier
Two things that might help Rust a lot despite the complexity is the tooling and the ecosystem. Cargo is good, the compiler is extremely helpful, and there are a lot of crates to build on for all sorts of tasks.
For example, if I need to use simulated annealing to solve an optimization problem, there already exist libraries that implement that algorithm well.[1] Unfortunately, the Haskell library for this seems to be unmaintained[2] and so does the OCaml library that I can find.[3] Similarly, Agda, Idris, and Lean 4 all seem like great languages. But not having libraries for one's tasks is a big obstacle to adoption.
Nim looks very promising. (Surprisingly so to me.) Hopefully they will succeed at gaining wider recognition and growing a healthy ecosystem.
[1] E.g., https://github.com/argminrs/argmin
[2] https://hackage.haskell.org/package/hmatrixgsl0.19.0.1 was released in 2018. (Although there are newer commits in the GitHub repo, https://github.com/haskellnumerics/hmatrix. Not too sure what is going on.)
What are some alternatives?
hTensor  Multidimensional arrays and simple tensor computations
linear  Lowdimensional linear algebra primitives for Haskell.
algebra  constructive abstract algebra
hmatrixrepa  Compatability between hmatrix and repa matrices and vectors
diagramssolve  Miscellaneous solver code for diagrams (lowdegree polynomials, tridiagonal matrices)
hblas  haskell bindings for blas and lapack
nats  Haskell 98 Natural Numbers
vector  An efficient implementation of Intindexed arrays (both mutable and immutable), with a powerful loop optimisation framework .
mathfunctions  Special mathematical functions
fastmath  Play fast and loose with IEEE754 rewrite RULES
hgeometry  HGeometry is a library for computing with geometric objects in Haskell. It defines basic geometric types and primitives, and it implements some geometric data structures and algorithms. The main two focusses are: (1) Strong type safety, and (2) implementations of geometric algorithms and data structures that have good asymptotic running time guarantees.