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 00:08Z

∑_{k=1}^{n} k = n(n+1)/2

ω = 2πf

168K

F = G m₁m₂ / r²

446K

3x² + 3x + 6 = 0

E = mc²

144K

\frac{4}{9} \sum_{i=1}^{n} i^{2}

371K

∇²t = 0

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

259K

10ω² + 7ω + 4 = 0

86K

7z² + 2z + 0 = 0

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

224K

det| 9 4 ; 1 10 | = 86

234K

iħ ∂ψ/∂t = Ĥψ

218K

d/dφ [φ^1] = 1φ^0

354K

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

70K