#algebra #matrix

sparsela

Fast linear algebra on sparse matrices

6 releases

Uses new Rust 2024

0.2.3 Oct 13, 2025
0.2.2 Oct 13, 2025
0.1.1 Oct 11, 2025

#609 in Simulation


Used in rspice

AGPL-3.0-only

68KB
1.5K SLoC

A library for linear algebra on large sparse matrices.


sparsela

Fast linear algebra on sparse matrices.

Status

See CHANGELOG.md for more information.

Done

  • Some basic operations to operate on sparse matrices.
  • Sparse matrix by vector multiplication.
  • Gaussian elimination and solver.

To Do

  • More algebraic operations (matrix multiplication, etc.).
  • Other exact solvers for solution reusability.
  • Iterative solvers, preconditioners.

Using the API

See the documentation.

No runtime deps