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 00:55Z

4y² + 8y + 1 = 0

det| 7 4 ; 4 8 | = 40

46K

∂z/∂φ = 7z

468K

2H₂ + O₂ → 2H₂O

∂β/∂z = 1β

289K

∇²γ = 0

278K

\frac{10}{7} \sum_{i=1}^{n} i^{2}

det| 10 2 ; 3 11 | = 104

339K

\frac{4}{9} \sum_{i=1}^{n} i^{2}

177K

iħ ∂ψ/∂t = Ĥψ

∂x/∂ψ = 6x

358K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

121K

CaCO₃ → CaO + CO₂

N₂ + 3H₂ ⇌ 2NH₃

399K

∑_{k=1}^{n} k = n(n+1)/2

316K

∇²t = 0

11K