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

10β² + 4β + 1 = 0

168K

∂ψ/∂β = 3ψ

446K

det| 12 4 ; 1 13 | = 152

∇ × E = −∂B/∂t

144K

9ψ² + 7ψ + 3 = 0

371K

ΔS ≥ 0

∑_{k=1}^{n} k = n(n+1)/2

259K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

86K

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

det| 9 4 ; 1 10 | = 86

224K

F = ma

234K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

218K

7φ² + 3φ + 6 = 0

354K

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

70K

9α² + 7α + 5 = 0

402K