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 15:38Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

E = mc²

168K

∇ × E = −∂B/∂t

446K

det| 12 4 ; 1 13 | = 152

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

144K

8ψ² + 7ψ + 0 = 0

371K

ΔS ≥ 0

e^{i\pi} + 1 = 0

259K

∇ × E = −∂B/∂t

86K

\oint_C \vec{F}\cdot d\vec{r} = 0

\lim_{α\to 0} \frac{\sin α}{α} = 1

224K

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

234K

1x² + 9x + 5 = 0

10ψ² + 5ψ + 0 = 0

218K

det| 9 6 ; 7 10 | = 48

F = ma