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 00:20Z

∑_{k=1}^{n} k = n(n+1)/2

12θ² + 2θ + 6 = 0

168K

8γ² + 1γ + 1 = 0

446K

3x² + 3x + 6 = 0

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

144K

F = G m₁m₂ / r²

371K

∇²t = 0

5φ² + 1φ + 1 = 0

259K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

86K

N₂ + 3H₂ ⇌ 2NH₃

224K

e^{i\pi} + 1 = 0

234K

CH₄ + 2O₂ → CO₂ + 2H₂O

218K

det| 9 4 ; 1 10 | = 86

354K

iħ ∂ψ/∂t = Ĥψ

70K

∂β/∂z = 1β

402K