Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 08:10Z

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

N₂ + 3H₂ ⇌ 2NH₃

46K

\lim_{r\to 0} \frac{\sin r}{r} = 1

468K

∇ × E = −∂B/∂t

iħ ∂ψ/∂t = Ĥψ

289K

det| 9 4 ; 1 10 | = 86

278K

10x² + 2x + 4 = 0

det| 1 4 ; 3 2 | = -10

339K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

177K

F = G m₁m₂ / r²

358K

∂z/∂φ = 7z

121K