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 04:52Z

12r² + 6r + 1 = 0

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

168K

det| 11 4 ; 5 12 | = 112

446K

∑_{k=1}^{n} k = n(n+1)/2

8ψ² + 7ψ + 0 = 0

144K

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

371K

4t² + 9t + 6 = 0

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

259K

∇ × E = −∂B/∂t

86K

∇²ψ = 0

9α² + 7α + 5 = 0

224K

e^{i\pi} + 1 = 0

234K

F = ma

CaCO₃ → CaO + CO₂

det| 4 8 ; 7 5 | = -36

\lim_{α\to 0} \frac{\sin α}{α} = 1

ω = 2πf