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 01:03Z

iħ ∂ψ/∂t = Ĥψ

det| 7 9 ; 1 8 | = 47

168K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

446K

10t² + 5t + 5 = 0

∑_{k=1}^{n} k = n(n+1)/2

144K

∇ × E = −∂B/∂t

371K

∇ × E = −∂B/∂t

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

259K

d/dx [x^3] = 3x^2

86K

det| 8 7 ; 1 9 | = 65

ω = 2πf

224K

8ψ² + 7ψ + 0 = 0

234K

det| 12 9 ; 5 13 | = 111

218K

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

354K

det| 8 9 ; 4 9 | = 36

70K