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matrix.openverbs.com x402 offerings

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5offerings
$0.004median USD/USDC cost (5 priced)
531 msmedian observed latency (5 tested)

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Compute the determinant of a square matrix via Gaussian elimination with partial pivoting. A non-square, ragged or empty matrix is a clean 400; a singular matrix simply returns 0.

Api EndpointScience And EducationHealthy · 173 ms0.004 USDC0.004 USDC · eip155:8453 · USDC
https://matrix.openverbs.com/v1/determinant
Details

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 sys…

Api EndpointScience And EducationHealthy · 178 ms0.004 USDC0.004 USDC · eip155:8453 · USDC
https://matrix.openverbs.com/v1/solve
Details

Transpose a matrix, swapping rows and columns. A ragged/empty matrix is a clean 400.

Api EndpointGeneral UtilitiesHealthy · 169 ms0.004 USDC0.004 USDC · eip155:8453 · USDC
https://matrix.openverbs.com/v1/transpose
Details

Multiply two matrices A·B. The inner dimensions must agree (columns of A equal rows of B); a mismatch or a ragged/empty matrix is a clean 400.

Api EndpointScience And EducationHealthy · 170 ms0.004 USDC0.004 USDC · eip155:8453 · USDC
https://matrix.openverbs.com/v1/multiply
Details

Invert a square matrix via Gauss-Jordan elimination. A non-square, ragged or empty matrix is a clean 400. A singular (non-invertible) matrix is NOT an error — it returns a successful { invertible:fal…

Api EndpointScience And EducationHealthy · 171 ms0.004 USDC0.004 USDC · eip155:8453 · USDC
https://matrix.openverbs.com/v1/inverse
Details