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 07:35Z

∑_{k=1}^{n} k = n(n+1)/2

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

46K

F = G m₁m₂ / r²

468K

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

9ψ² + 7ψ + 3 = 0

289K

d/dθ [θ^3] = 3θ^2

278K

∂x/∂θ = 8x

E = mc²

339K

10ψ² + 5ψ + 0 = 0

177K

3φ² + 4φ + 2 = 0

11t² + 6t + 6 = 0

358K

det| 7 4 ; 4 8 | = 40

121K

5ω² + 6ω + 0 = 0

∇ × E = −∂B/∂t

399K

det| 9 8 ; 3 10 | = 66

316K