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 04:14Z

12r² + 6r + 1 = 0

det| 3 6 ; 0 4 | = 12

168K

11t² + 6t + 6 = 0

446K

∑_{k=1}^{n} k = n(n+1)/2

e^{i\pi} + 1 = 0

144K

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

371K

4t² + 9t + 6 = 0

5φ² + 1φ + 1 = 0

259K

8ψ² + 7ψ + 0 = 0

86K

∇²ψ = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

224K

∂x/∂ψ = 6x

234K

F = ma

iħ ∂ψ/∂t = Ĥψ

218K

∇ × E = −∂B/∂t

354K

N₂ + 3H₂ ⇌ 2NH₃

70K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

402K