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 00:13Z

∑_{k=1}^{n} k = n(n+1)/2

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

168K

N₂ + 3H₂ ⇌ 2NH₃

446K

3x² + 3x + 6 = 0

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

144K

∂β/∂z = 1β

371K

∇²t = 0

12α² + 6α + 7 = 0

259K

∂γ/∂θ = 2γ

86K

7z² + 2z + 0 = 0

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

224K

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

234K

iħ ∂ψ/∂t = Ĥψ

218K

PV = nRT

354K

PV = nRT

70K

8ψ² + 7ψ + 0 = 0

402K