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 01:14Z

iħ ∂ψ/∂t = Ĥψ

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

168K

∂n/∂θ = 3n

446K

10t² + 5t + 5 = 0

8ψ² + 7ψ + 0 = 0

144K

F = G m₁m₂ / r²

371K

∇ × E = −∂B/∂t

det| 10 3 ; 4 11 | = 98

259K

7r² + 8r + 5 = 0

86K

det| 8 7 ; 1 9 | = 65

∇ × E = −∂B/∂t

224K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

234K

\frac{12}{9} \sum_{i=1}^{n} i^{2}

∫₀^∞ e^(-θ²) dθ = √π / 2

218K

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

354K