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 00:53Z

∑_{k=1}^{n} k = n(n+1)/2

det| 9 4 ; 1 10 | = 86

168K

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

446K

3x² + 3x + 6 = 0

F = ma

144K

∂ψ/∂β = 3ψ

371K

∇²t = 0

∑_{k=1}^{n} k = n(n+1)/2

259K

PV = nRT

86K

7z² + 2z + 0 = 0

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

224K

d/dφ [φ^1] = 1φ^0

234K

7y² + 9y + 1 = 0

218K

det| 11 4 ; 5 12 | = 112

354K

∫₀^∞ e^(-ψ²) dψ = √π / 2

70K