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 00:15Z

∑_{k=1}^{n} k = n(n+1)/2

d/dγ [γ^3] = 3γ^2

168K

det| 7 4 ; 4 8 | = 40

446K

3x² + 3x + 6 = 0

∇ × E = −∂B/∂t

144K

ω = 2πf

371K

∇²t = 0

ΔS ≥ 0

259K

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

86K

7z² + 2z + 0 = 0

e^{i\pi} + 1 = 0

224K

CH₄ + 2O₂ → CO₂ + 2H₂O

234K

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

218K

F = G m₁m₂ / r²

354K

d/dθ [θ^3] = 3θ^2

70K

det| 2 6 ; 0 3 | = 6

402K