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 01:04Z

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

∑_{k=1}^{n} k = n(n+1)/2

46K

CH₄ + 2O₂ → CO₂ + 2H₂O

468K

ω = 2πf

∇²γ = 0

289K

det| 7 2 ; 7 8 | = 42

278K

det| 1 7 ; 1 2 | = -5

∑_{k=1}^{n} k = n(n+1)/2

339K

5z² + 8z + 3 = 0

177K

∂α/∂r = 8α

358K

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

121K

∫₀^∞ e^(-θ²) dθ = √π / 2

399K

det| 9 4 ; 1 10 | = 86

316K

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

11K