Σ index Ledger /3 Matrix 11 Matrix 23 Rxn set 8 Rxn set 20 Batch 16 Σ#6 Eq pack 13 Σ#24 Σ#12 Matrix 17 Ledger /9 Rxn set 26 Batch 4 Σ#18

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-18 22:58Z

∑_{k=1}^{n} k = n(n+1)/2

\oint_C \vec{F}\cdot d\vec{r} = 0

384K

9ψ² + 7ψ + 3 = 0

385K

det| 11 9 ; 4 12 | = 96

∂α/∂r = 8α

163K

d/dt [t^3] = 3t^2

259K

∇ × E = −∂B/∂t

PV = nRT

305K

∇ × E = −∂B/∂t

57K

5z² + 5z + 0 = 0

det| 11 5 ; 0 12 | = 132

293K

det| 5 9 ; 7 6 | = -33

110K

8ψ² + 7ψ + 0 = 0

300K

∂z/∂ψ = 1z

34K