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 22:36Z

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

384K

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

385K

det| 11 9 ; 4 12 | = 96

11φ² + 4φ + 0 = 0

163K

det| 9 4 ; 1 10 | = 86

259K

∇ × E = −∂B/∂t

d/dφ [φ^1] = 1φ^0

305K

iħ ∂ψ/∂t = Ĥψ

57K

5z² + 5z + 0 = 0

det| 10 2 ; 3 11 | = 104

293K

11ψ² + 6ψ + 2 = 0

110K

ΔS ≥ 0

300K

\lim_{x\to 0} \frac{\sin x}{x} = 1

34K

6t² + 6t + 4 = 0

354K