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 07:40Z

∑_{k=1}^{n} k = n(n+1)/2

det| 9 4 ; 1 10 | = 86

46K

∇²β = 0

468K

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

F = G m₁m₂ / r²

289K

9α² + 7α + 5 = 0

278K

∂x/∂θ = 8x

∂n/∂θ = 3n

339K

iħ ∂ψ/∂t = Ĥψ

177K

3φ² + 4φ + 2 = 0

\lim_{α\to 0} \frac{\sin α}{α} = 1

358K

F = G m₁m₂ / r²

121K

5ω² + 6ω + 0 = 0

10ω² + 7ω + 4 = 0

399K

det| 5 2 ; 1 6 | = 28

∫₀^∞ e^(-θ²) dθ = √π / 2

∇²θ = 0

e^{i\pi} + 1 = 0