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 06:49Z

det| 3 9 ; 6 4 | = -42

E = mc²

168K

∇ × E = −∂B/∂t

446K

∑_{k=1}^{n} k = n(n+1)/2

∂y/∂n = 5y

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

371K

2z² + 2z + 5 = 0

8x² + 2x + 7 = 0

259K

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

86K

iħ ∂ψ/∂t = Ĥψ

F = G m₁m₂ / r²

224K

∂y/∂γ = 8y

234K

det| 7 4 ; 4 8 | = 40

218K