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 01:18Z

iħ ∂ψ/∂t = Ĥψ

12θ² + 2θ + 6 = 0

168K

∇²β = 0

446K

10t² + 5t + 5 = 0

∂α/∂r = 8α

144K

8ψ² + 7ψ + 0 = 0

371K

∇ × E = −∂B/∂t

det| 12 9 ; 5 13 | = 111

259K

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

86K

∑_{k=1}^{n} k = n(n+1)/2

224K

\frac{4}{6} \sum_{i=1}^{n} i^{2}

234K

F = G m₁m₂ / r²

218K

∇ × E = −∂B/∂t

354K

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

70K

CH₄ + 2O₂ → CO₂ + 2H₂O

402K