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 04:14Z

12r² + 6r + 1 = 0

det| 7 4 ; 4 8 | = 40

168K

\frac{8}{6} \sum_{i=1}^{n} i^{2}

446K

∑_{k=1}^{n} k = n(n+1)/2

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

144K

N₂ + 3H₂ ⇌ 2NH₃

371K

4t² + 9t + 6 = 0

iħ ∂ψ/∂t = Ĥψ

259K

det| 7 6 ; 1 8 | = 50

86K

∑_{k=1}^{n} k = n(n+1)/2

224K

∂y/∂n = 5y

234K

∂y/∂γ = 8y

218K