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 06:04Z

det| 3 9 ; 6 4 | = -42

8ψ² + 7ψ + 0 = 0

168K

∑_{k=1}^{n} k = n(n+1)/2

446K

∑_{k=1}^{n} k = n(n+1)/2

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

144K

det| 3 7 ; 2 4 | = -2

371K

2z² + 2z + 5 = 0

PV = nRT

259K

∇ × E = −∂B/∂t

86K

iħ ∂ψ/∂t = Ĥψ

∂y/∂γ = 8y

224K

10ω² + 7ω + 4 = 0

234K

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

218K

∫₀^∞ e^(-ω²) dω = √π / 2

354K

10n² + 6n + 2 = 0

70K

2γ² + 5γ + 2 = 0

402K