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 02:10Z

∇²x = 0

12θ² + 2θ + 6 = 0

168K

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

446K

8n² + 3n + 6 = 0

d/dx [x^3] = 3x^2

144K

F = G m₁m₂ / r²

371K

∂x/∂α = 7x

∑_{k=1}^{n} k = n(n+1)/2

259K

2H₂ + O₂ → 2H₂O

86K

∇ × E = −∂B/∂t

224K

det| 12 2 ; 2 13 | = 152

234K

e^{i\pi} + 1 = 0

218K

det| 9 4 ; 1 10 | = 86

354K

iħ ∂ψ/∂t = Ĥψ

70K

∑_{k=1}^{n} k = n(n+1)/2

402K