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 02:02Z

∇²x = 0

\lim_{t\to 0} \frac{\sin t}{t} = 1

168K

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

446K

8n² + 3n + 6 = 0

7r² + 8r + 5 = 0

144K

12y² + 5y + 7 = 0

371K

∂x/∂α = 7x

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

259K

det| 4 2 ; 6 5 | = 8

86K

∑_{k=1}^{n} k = n(n+1)/2

224K

iħ ∂ψ/∂t = Ĥψ

234K

E = mc²

218K

det| 9 4 ; 1 10 | = 86

354K

CH₄ + 2O₂ → CO₂ + 2H₂O

70K