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 23:14Z

det| 12 9 ; 0 13 | = 156

∑_{k=1}^{n} k = n(n+1)/2

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

PV = nRT

11φ² + 4φ + 0 = 0

289K

∫₀^∞ e^(-α²) dα = √π / 2

278K

\frac{6}{7} \sum_{i=1}^{n} i^{2}

det| 12 1 ; 5 13 | = 151

339K

det| 7 4 ; 4 8 | = 40

177K

ΔS ≥ 0

N₂ + 3H₂ ⇌ 2NH₃

358K

∂ψ/∂β = 3ψ

121K

\lim_{α\to 0} \frac{\sin α}{α} = 1

399K

CaCO₃ → CaO + CO₂

316K