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 15:41Z

det| 10 1 ; 0 11 | = 110

Fe₂O₃ + 3CO → 2Fe + 3CO₂

46K

PV = nRT

468K

∇ × E = −∂B/∂t

det| 3 1 ; 7 4 | = 5

289K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

278K

4z² + 1z + 3 = 0

iħ ∂ψ/∂t = Ĥψ

339K

d/dt [t^3] = 3t^2

177K

det| 9 4 ; 1 10 | = 86

358K

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

121K

∑_{k=1}^{n} k = n(n+1)/2

399K

∇²ω = 0

316K

E = mc²

11K