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 07:50Z

∑_{k=1}^{n} k = n(n+1)/2

iħ ∂ψ/∂t = Ĥψ

46K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

468K

\frac{6}{1} \sum_{i=1}^{n} i^{2}

N₂ + 3H₂ ⇌ 2NH₃

289K

det| 10 2 ; 3 11 | = 104

278K

∂x/∂θ = 8x

∇ × E = −∂B/∂t

339K

∇²β = 0

177K

det| 9 6 ; 0 10 | = 90

358K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

121K

8ψ² + 7ψ + 0 = 0

399K

9θ² + 7θ + 4 = 0

316K

2H₂ + O₂ → 2H₂O

11K