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 01:25Z

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

∇²ω = 0

46K

\frac{8}{7} \sum_{i=1}^{n} i^{2}

468K

ω = 2πf

7y² + 9y + 1 = 0

289K

det| 7 2 ; 7 8 | = 42

278K

det| 1 7 ; 1 2 | = -5

F = G m₁m₂ / r²

339K

∫₀^∞ e^(-x²) dx = √π / 2

177K

\frac{3}{2} \sum_{i=1}^{n} i^{2}

358K

∑_{k=1}^{n} k = n(n+1)/2

121K

∫₀^∞ e^(-θ²) dθ = √π / 2

399K

∇ × E = −∂B/∂t

316K

det| 7 4 ; 4 8 | = 40

11K