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

∇ × E = −∂B/∂t

168K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

446K

10t² + 5t + 5 = 0

∇²γ = 0

144K

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

371K

∇ × E = −∂B/∂t

Fe₂O₃ + 3CO → 2Fe + 3CO₂

259K

∫₀^∞ e^(-θ²) dθ = √π / 2

86K

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

224K

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

234K

PV = nRT

218K

8ψ² + 7ψ + 0 = 0

354K

∫₀^∞ e^(-t²) dt = √π / 2

70K

11t² + 6t + 6 = 0

402K