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 00:29Z

∑_{k=1}^{n} k = n(n+1)/2

∫₀^∞ e^(-ω²) dω = √π / 2

168K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

446K

3x² + 3x + 6 = 0

λ = h/p

144K

PV = nRT

371K

∇²t = 0

∑_{k=1}^{n} k = n(n+1)/2

259K

N₂ + 3H₂ ⇌ 2NH₃

86K

8ψ² + 7ψ + 0 = 0

224K

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

234K

6ω² + 4ω + 4 = 0

218K

∑_{k=1}^{n} k = n(n+1)/2

354K

∇ × E = −∂B/∂t

70K

∂α/∂r = 8α

402K