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 07:50Z

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

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

168K

PV = nRT

446K

∂φ/∂t = 3φ

CH₄ + 2O₂ → CO₂ + 2H₂O

144K

∑_{k=1}^{n} k = n(n+1)/2

371K

det| 1 4 ; 4 2 | = -14

6n² + 7n + 6 = 0

259K

det| 7 4 ; 4 8 | = 40

86K

N₂ + 3H₂ ⇌ 2NH₃

224K

∫₀^∞ e^(-ψ²) dψ = √π / 2

234K

∑_{k=1}^{n} k = n(n+1)/2

218K

4γ² + 1γ + 7 = 0

354K

∇²r = 0

70K