negative-cycle-detection

Here are 2 public repositories matching this topic...

ptlv07 / fx-arbitrage-engine

Bellman–Ford negative-cycle arbitrage detection over live FX and crypto order books — and a rigorous accounting of why almost every cycle it finds is not a trade. Certificates of absence, analytic quantisation-error bounds, and 97% warm-start reuse on live data.

python graph-algorithms numpy websockets forex cryptocurrency quantitative-finance algorithmic-trading arbitrage numerical-analysis shortest-path market-microstructure bellman-ford differential-testing fastapi negative-cycle-detection

Updated Aug 6, 2026
Python

andrii2g / johnson-shortest-path-reweighting

Star

Explore Johnson's all-pairs shortest paths in Rust: Bellman-Ford potentials, Dijkstra reweighting, Floyd-Warshall verification, metrics, and SVG diagrams

graph-algorithms dijkstra graph-visualization floyd-warshall johnson-algorithm shortest-path bellman-ford negative-cycle-detection

Updated Oct 9, 2026
Rust

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