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 07:36Z

∑_{k=1}^{n} k = n(n+1)/2

∂y/∂γ = 8y

46K

det| 7 6 ; 1 8 | = 50

468K

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

∇ × E = −∂B/∂t

289K

12y² + 5y + 7 = 0

278K

∂x/∂θ = 8x

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

339K

\lim_{α\to 0} \frac{\sin α}{α} = 1

177K

∑_{k=1}^{n} k = n(n+1)/2

358K

12α² + 6α + 7 = 0

121K

10t² + 9t + 5 = 0

399K

det| 9 4 ; 1 10 | = 86

316K

8x² + 2x + 7 = 0

11K