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 07:35Z

∑_{k=1}^{n} k = n(n+1)/2

det| 9 4 ; 1 10 | = 86

46K

2H₂ + O₂ → 2H₂O

468K

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

Fe₂O₃ + 3CO → 2Fe + 3CO₂

289K

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

278K

∂x/∂θ = 8x

∇²r = 0

339K

PV = nRT

177K

F = G m₁m₂ / r²

358K

det| 5 2 ; 3 6 | = 24

121K

iħ ∂ψ/∂t = Ĥψ

399K

det| 10 2 ; 3 11 | = 104

316K

d/dψ [ψ^7] = 7ψ^6

11K

11t² + 9t + 5 = 0

387K