covariance-uncertainty

Propagate declared correlated measurement uncertainty for 1-8 sensitivities using c-transpose C c.

Propagate declared correlated measurement uncertainty for 1-8 sensitivities using c-transpose C c. Requires exact symmetric positive-semidefinite covariance; returns exact variance and a rational square-root enclosure. First-order only; no empirical covariance validation.

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0 of 30 paid calls toward a letter

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https://www.mahastrategies.com/api/v1/micro/covariance-uncertainty

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Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.692 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by latency p95 · gap to 1.000 is 0.308: 0.108 uncertain ? + 0.200 short ? · 0.108 to B

How the composite of 0.692 is made up, part by part
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	1.00	0.819		0.492	0	−0.108
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.692	gap to 1.000 = 0.308 · 0.200 short · 0.108 uncertain	0.692	−0.200	−0.108

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 × 0.819   liveness       
+ 0.200 × 1.000   price stability
= 0.692           → UNRATED: 34 of 30 paid calls      weights 2026.09.6 · 34 samples · seed cap_01M2F72QHCRAFJZ0ZG683PJ1QH|2026-09-02T11:38:10.300Z|2026.09.6

Verify it yourselfnpx teppi-check https://www.mahastrategies.com/api/v1/micro/covariance-uncertaintycurl -s https://api.teppi.xyz/v1/trust/cap_01M2F72QHCRAFJZ0ZG683PJ1QH