{"resource":"https://matrix.openverbs.com/v1/solve","service":"Solve a linear system","areas":["other"],"answering":true,"http_status":402,"latency_ms":431,"price_usdc":0.004,"buyers_30d":3,"calls_30d":3,"description":"Solve the linear system A·x = b for a square coefficient matrix A and vector b via Gaussian elimination with partial pivoting. A non-square A or a b of the wrong length is a clean 400. A singular system is NOT an error — it returns a succes","id":"64a0a2dc7ca5","category":"Unclassified","accuracy":null,"tool_calls":null,"checked_day":"2026-10-11","page":"https://velliumandco.com/sellers/64a0a2dc7ca5"}