{"uid":"cap_kaEzXznLc6iMqO6F567RO","slug":"numora-matrix-condition-number-d2722db6","name":"Numora Matrix Condition Number","description":"100 pure math computation endpoints for AI agents. Statistics, financial math, linear algebra, equation solving, calculus, number theory, sequence generation, and unit conversions. Zero external dependencies. x402 micropayments on Base.","url":"https://numorapoi.orbonomy.xyz/api/matrix/condition-number","method":"POST","headers":{},"bodySchema":{"type":"object","required":["A"],"properties":{"A":{"type":"array","description":"Matrix (2D array)"}}},"responseSchema":{"type":"object","required":["success","result","computation"],"properties":{"result":{"type":"object","description":"Computation result varies by endpoint"},"success":{"type":"boolean","description":"Always true on success"},"computation":{"type":"string","description":"Human-readable description of what was computed"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.1","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.04/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.04","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.04","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_HeglKUnSNlRtnE0y9Xxu9","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.04","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes the condition number of a matrix, indicating how sensitive a linear system is to perturbations","exampleAgentPrompt":"What's the condition number of this matrix: [[4, 3], [6, 3]]? I need to know if it's well-conditioned before solving a linear system with it.","exampleUseCases":null,"resultDescription":"Returns a JSON object with success=true, a result object containing the computed condition number (a scalar value), and a computation string describing what was calculated. A high condition number indicates an ill-conditioned matrix prone to numerical errors.","failureModes":["Non-square matrix provided — condition number is typically defined for square matrices","Singular matrix with undefined condition number (infinite)","Malformed 2D array input — rows of unequal length","Empty matrix array","Payment failure via x402 micropayment — 402 response returned"],"whenToPreferThis":"Use this endpoint when you need to assess the numerical stability of a matrix before solving a linear system, performing matrix inversion, or doing any sensitivity analysis. Ideal for AI agents working on numerical computing tasks without wanting to implement LA libraries themselves. Choose this over general-purpose math libraries when you need a zero-dependency, pay-per-use micropayment model via x402 on Base.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T19:02:27.830Z","isFirstParty":false}