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 02:06Z

∇²x = 0

∂y/∂γ = 8y

168K

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

446K

8n² + 3n + 6 = 0

det| 9 4 ; 1 10 | = 86

144K

ω = 2πf

371K

∂x/∂α = 7x

d/dx [x^9] = 9x^8

259K

9θ² + 7θ + 4 = 0

86K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

∂z/∂ψ = 1z

224K

6x² + 6x + 1 = 0

234K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

218K

∑_{k=1}^{n} k = n(n+1)/2

354K

\frac{8}{6} \sum_{i=1}^{n} i^{2}

70K

∇²ω = 0

402K