Endpoint · computePOSTx402.outpimp.com /matrixOperations
Matrix operations: multiply, transpose, determinant, and invert, for matrices up to 20x20.
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Matrix operations: multiply, transpose, determinant, and invert, for matrices up to 20x20. Uses the ml-matrix library's LU decomposition (LuDecomposition) for determinant and inversion, with a numerical near-singularity guard beyond the library's exact-singular check.Overview
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UNRATED
0 of 30 paid calls toward a letter
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$0.01 per call
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https://x402.outpimp.com/matrixOperations
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first 34 days ago · last 5 days ago
64 free handshakes
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Base USDC, Solana
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Base, Solana
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.698 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by latency p95 · gap to 1.000 is 0.302: 0.080 uncertain ? + 0.222 short ? · 0.102 to B
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.00 | 0.000 | 0.000 | −0.200 | 0 | |
| liveness it answered at all |
0.60 | 0.96 | 0.830 | 0.498 | −0.022 | −0.080 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.698 | gap to 1.000 = 0.302 · 0.222 short · 0.080 uncertain | 0.698 | −0.222 | −0.080 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.200 × 0.000 latency p95
+ 0.600 × 0.830 liveness
+ 0.200 × 1.000 price stability
= 0.698 → UNRATED: 56 of 30 paid calls weights 2026.09.6 · 56 samples · seed cap_01M1A59VJ8BZF91C26AZQZV843|2026-09-03T19:06:19.953Z|2026.09.6
Verify it yourself
npx teppi-check https://x402.outpimp.com/matrixOperationscurl -s https://api.teppi.xyz/v1/trust/cap_01M1A59VJ8BZF91C26AZQZV843