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

CH₄ + 2O₂ → CO₂ + 2H₂O

168K

∑_{k=1}^{n} k = n(n+1)/2

446K

∑_{k=1}^{n} k = n(n+1)/2

iħ ∂ψ/∂t = Ĥψ

144K

12γ² + 9γ + 1 = 0

371K

4t² + 9t + 6 = 0

det| 11 4 ; 5 12 | = 112

259K

∇ × E = −∂B/∂t

86K

∇²ψ = 0

\oint_C \vec{F}\cdot d\vec{r} = 0

224K

det| 9 4 ; 1 10 | = 86

234K

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

218K

9α² + 7α + 5 = 0

354K

2H₂ + O₂ → 2H₂O

70K