Σ index Eq pack 19 Rxn set 20 Rxn set 26 Σ#24 Σ#12 Ledger /21 Eq pack 13 Ledger /3 Eq pack 1 Batch 16 Σ#18 Σ#6 Ledger /15 Batch 4

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-20 02:11Z

∇²x = 0

∇ × E = −∂B/∂t

168K

det| 10 3 ; 4 11 | = 98

446K

8n² + 3n + 6 = 0

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

144K

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

371K

∂x/∂α = 7x

Fe₂O₃ + 3CO → 2Fe + 3CO₂

259K

F = G m₁m₂ / r²

86K

PV = nRT

224K

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

234K

9ψ² + 7ψ + 3 = 0

218K

8ψ² + 7ψ + 0 = 0

354K

∇²n = 0

70K

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

402K