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 01:02Z

iħ ∂ψ/∂t = Ĥψ

∇²γ = 0

168K

∂z/∂φ = 7z

446K

10t² + 5t + 5 = 0

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

144K

F = ma

371K

∇ × E = −∂B/∂t

Fe₂O₃ + 3CO → 2Fe + 3CO₂

259K

∑_{k=1}^{n} k = n(n+1)/2

86K

det| 8 7 ; 1 9 | = 65

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

224K

5φ² + 1φ + 1 = 0

234K

\frac{12}{9} \sum_{i=1}^{n} i^{2}

∫₀^∞ e^(-α²) dα = √π / 2

218K

det| 9 4 ; 1 10 | = 86

354K