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 00:55Z

∑_{k=1}^{n} k = n(n+1)/2

F = G m₁m₂ / r²

168K

PV = nRT

446K

3x² + 3x + 6 = 0

∫₀^∞ e^(-θ²) dθ = √π / 2

144K

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

371K

∇²t = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

259K

∇ × E = −∂B/∂t

86K

7z² + 2z + 0 = 0

F = G m₁m₂ / r²

224K

PV = nRT

234K

det| 7 4 ; 4 8 | = 40

218K

∫₀^∞ e^(-ω²) dω = √π / 2

354K

10n² + 6n + 2 = 0

70K

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

402K