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 06:29Z

det| 3 9 ; 6 4 | = -42

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

168K

3z² + 5z + 1 = 0

446K

∑_{k=1}^{n} k = n(n+1)/2

det| 9 4 ; 1 10 | = 86

144K

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

371K

2z² + 2z + 5 = 0

∇ × E = −∂B/∂t

259K

∇²β = 0

86K

PV = nRT

224K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

234K

∑_{k=1}^{n} k = n(n+1)/2

218K

\lim_{α\to 0} \frac{\sin α}{α} = 1

354K

∇²γ = 0

70K