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 17:08Z

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

det| 7 4 ; 4 8 | = 40

46K

d/dθ [θ^3] = 3θ^2

468K

iħ ∂ψ/∂t = Ĥψ

N₂ + 3H₂ ⇌ 2NH₃

289K

∂β/∂z = 1β

278K

3r² + 6r + 7 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

339K

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

177K

E = mc²

det| 12 2 ; 2 13 | = 152

358K

PV = nRT

121K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

399K

∑_{k=1}^{n} k = n(n+1)/2

316K

∑_{k=1}^{n} k = n(n+1)/2

11K