Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 01:20Z

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

∇ × E = −∂B/∂t

46K

2H₂ + O₂ → 2H₂O

468K

ω = 2πf

\frac{3}{2} \sum_{i=1}^{n} i^{2}

289K

12y² + 5y + 7 = 0

278K

det| 1 7 ; 1 2 | = -5

CaCO₃ → CaO + CO₂

339K

E = mc²

177K

F = G m₁m₂ / r²

358K

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

121K

det| 7 4 ; 4 8 | = 40

399K

F = ma

316K

d/dθ [θ^3] = 3θ^2

11K

∇²r = 0

387K