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 22:41Z

det| 5 1 ; 4 6 | = 26

∇²r = 0

46K

∇ × E = −∂B/∂t

468K

∑_{k=1}^{n} k = n(n+1)/2

ω = 2πf

289K

det| 7 4 ; 4 8 | = 40

278K

12φ² + 4φ + 4 = 0

∇²θ = 0

339K

8x² + 2x + 7 = 0

177K

E = mc²

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

358K

∫₀^∞ e^(-n²) dn = √π / 2

121K

∇²z = 0

399K

2n² + 4n + 0 = 0

316K

F = G m₁m₂ / r²

11K