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 04:50Z

12r² + 6r + 1 = 0

∇ × E = −∂B/∂t

168K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

446K

∑_{k=1}^{n} k = n(n+1)/2

\frac{4}{6} \sum_{i=1}^{n} i^{2}

144K

det| 2 3 ; 5 3 | = -9

371K

4t² + 9t + 6 = 0

∫₀^∞ e^(-θ²) dθ = √π / 2

259K

det| 7 4 ; 4 8 | = 40

86K

∇²ψ = 0

∂y/∂n = 5y

224K

det| 6 6 ; 5 7 | = 12

234K

F = ma

F = G m₁m₂ / r²

218K

\frac{8}{7} \sum_{i=1}^{n} i^{2}

354K

det| 4 8 ; 7 5 | = -36