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 00:08Z

∑_{k=1}^{n} k = n(n+1)/2

det| 9 4 ; 1 10 | = 86

168K

∇²z = 0

446K

3x² + 3x + 6 = 0

F = G m₁m₂ / r²

144K

d/dγ [γ^3] = 3γ^2

371K

∇²t = 0

CH₄ + 2O₂ → CO₂ + 2H₂O

259K

det| 11 9 ; 0 12 | = 132

86K

7z² + 2z + 0 = 0

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

224K

iħ ∂ψ/∂t = Ĥψ

234K

det| 4 2 ; 5 5 | = 10

ω = 2πf

218K

11t² + 9t + 4 = 0

2H₂ + O₂ → 2H₂O