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

det| 3 6 ; 0 4 | = 12

168K

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

446K

det| 12 4 ; 1 13 | = 152

iħ ∂ψ/∂t = Ĥψ

144K

∇ × E = −∂B/∂t

371K

ΔS ≥ 0

F = G m₁m₂ / r²

259K

det| 10 2 ; 3 11 | = 104

86K

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

det| 9 4 ; 1 10 | = 86

224K

10t² + 9t + 5 = 0

234K

1x² + 9x + 5 = 0

det| 12 2 ; 2 13 | = 152

218K

\lim_{α\to 0} \frac{\sin α}{α} = 1

354K

F = ma

ω = 2πf