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 04:54Z

12r² + 6r + 1 = 0

1n² + 7n + 3 = 0

168K

8ψ² + 7ψ + 0 = 0

446K

∑_{k=1}^{n} k = n(n+1)/2

det| 12 9 ; 5 13 | = 111

144K

det| 12 2 ; 2 13 | = 152

371K

4t² + 9t + 6 = 0

\frac{3}{2} \sum_{i=1}^{n} i^{2}

259K

d/dψ [ψ^7] = 7ψ^6

86K

∇²ψ = 0

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

224K

∇ × E = −∂B/∂t

234K

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

218K

N₂ + 3H₂ ⇌ 2NH₃

354K

PV = nRT

70K