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 02:10Z

∇²x = 0

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

168K

∫₀^∞ e^(-z²) dz = √π / 2

446K

8n² + 3n + 6 = 0

iħ ∂ψ/∂t = Ĥψ

144K

F = G m₁m₂ / r²

371K

∂x/∂α = 7x

det| 9 8 ; 3 10 | = 66

259K

11ψ² + 6ψ + 2 = 0

86K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

E = mc²

224K

det| 9 4 ; 1 10 | = 86

234K

∑_{k=1}^{n} k = n(n+1)/2

218K

∑_{k=1}^{n} k = n(n+1)/2

354K

11t² + 9t + 7 = 0

70K

∇ × E = −∂B/∂t

402K