Check out my new differential geometry c++20 library. Not "geometric algebra", I said "differential geometry."

• symmath-lua

  4 45 8.6 HTML

  Tensor algebra system written in lua

If you do rewind a long way back in either this repo or in my Relativity repo then you will see what my old C++ valence-friendly tensor classes looked like: Tensor::Tensor, Tensor::Upper<3>>> … just how long the type names got was a big reason I decided to do away with the valence template stuff. (Disclaimer this is my older NR repo where I didn't get far. Latest stuff is all here and here, with results here, with notes here )

• hydro-cl-lua

  2 23 8.1 Lua

  yet *another* hydrodynamics/hyperbolic conservation law solver, this one in LuaJIT using OpenCL/OpenGL

If you do rewind a long way back in either this repo or in my Relativity repo then you will see what my old C++ valence-friendly tensor classes looked like: Tensor::Tensor, Tensor::Upper<3>>> … just how long the type names got was a big reason I decided to do away with the valence template stuff. (Disclaimer this is my older NR repo where I didn't get far. Latest stuff is all here and here, with results here, with notes here )

• WorkOS

  workos.com sponsored

  The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  

• Relativity

  2 4 1.4 C++

  general relativity 3+1 formalism simulation

If you do rewind a long way back in either this repo or in my Relativity repo then you will see what my old C++ valence-friendly tensor classes looked like: Tensor::Tensor, Tensor::Upper<3>>> … just how long the type names got was a big reason I decided to do away with the valence template stuff. (Disclaimer this is my older NR repo where I didn't get far. Latest stuff is all here and here, with results here, with notes here )

• Tensor

  1 80 6.7 C++

  C++ template metaprogram driven tensor math library (by thenumbernine)

• HydrodynamicsGPU

  1 32 3.5 C

  Schemes of Roe, HLL, HLLC, Burgers; Equations of 1D, 2D, 3D; Euler, SRHD, Maxwell, Bona-Masso ADM; Implemented in OpenCL

• Hydrodynamics

  1 5 10.0 C++

  C++ CFD sim based on Tensor template framework

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