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 00:18Z

∑_{k=1}^{n} k = n(n+1)/2

PV = nRT

168K

det| 10 2 ; 3 11 | = 104

446K

3x² + 3x + 6 = 0

iħ ∂ψ/∂t = Ĥψ

144K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

371K

∇²t = 0

CH₄ + 2O₂ → CO₂ + 2H₂O

259K

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

86K

∇ × E = −∂B/∂t

224K

det| 9 4 ; 1 10 | = 86

234K

∂γ/∂z = 6γ

218K

∫₀^∞ e^(-t²) dt = √π / 2

354K

F = G m₁m₂ / r²

70K

4γ² + 1γ + 7 = 0

402K