cyancirrus/stellar-math

How cyancirrus/stellar-math works

StellarMath is a low-level Rust numerical library for array operations, transforms, matrix decompositions, solvers, and learning algorithms. Users invoke these library domains to compute results over numerical data. The README documents row-major contiguous arrays and the major capabilities; sampled source confirms the module layout, but does not show internal call sites, so the graph avoids speculative links between subsystems.

Main entry points: ndarray.rs Array structures · mod.rs Algebra operations · fourier.rs Fourier transforms · signal.rs Signal operations

Components 18

Data and algebra

Array structures src/structure/ndarray.rs
Algebra operations src/algebra/mod.rs
Fourier transforms src/algebra/fourier.rs
Signal operations src/algebra/signal.rs

Decompositions

Cholesky and LU src/decomposition/mod.rs
QR and LQ src/decomposition/mod.rs
SVD src/decomposition/svd/mod.rs
Schur methods src/decomposition/schur.rs
Rotation transforms src/decomposition/mod.rs

Solvers and control

Linear solver src/solver/linear.rs
Eigenvector solver src/solver/eigenvector.rs
Randomized SVD src/solver/randomized_svd.rs
EKF filtering src/solver/ekf_filter.rs
EKF signal control src/control/ekf_signal.rs

Learning and randomness

Learning algorithms src/learning/mod.rs
Random generation src/random/mod.rs

Compute kernels

Matrix kernels src/kernel/mod.rs

Other components

Library user

Connections 16

Library user → Array structures: uses arrays
Library user → Algebra operations: invokes
Library user → Fourier transforms: invokes
Library user → Signal operations: invokes
Library user → Cholesky and LU: invokes
Library user → QR and LQ: invokes
Library user → SVD: invokes
Library user → Schur methods: invokes
Library user → Rotation transforms: invokes
Library user → Linear solver: invokes
Library user → Eigenvector solver: invokes
Library user → Randomized SVD: invokes
Library user → EKF filtering: invokes
Library user → EKF signal control: invokes
Library user → Learning algorithms: invokes
Library user → Random generation: invokes

More Rust diagrams: dusk-network/piecrust · jmcph4/blocktop · maincodehq/mainarch · mcdostone/nom-kconfig · multiversx/mx-bridge-eth-sc-rs

Drawn by GitDiagram on September 27, 2026 from the repository's file tree, README and source files. Read as Markdown ·