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 01:27Z

\lim_{n\to 0} \frac{\sin n}{n} = 1

\frac{4}{6} \sum_{i=1}^{n} i^{2}

46K

det| 9 4 ; 1 10 | = 86

468K

ω = 2πf

∂γ/∂θ = 2γ

289K

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

278K

det| 1 7 ; 1 2 | = -5

CH₄ + 2O₂ → CO₂ + 2H₂O

339K

PV = nRT

177K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

7y² + 9y + 1 = 0

358K

∫₀^∞ e^(-n²) dn = √π / 2

121K

det| 4 7 ; 2 5 | = 6

399K

E = mc²

316K

∑_{k=1}^{n} k = n(n+1)/2

11K