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 07:33Z

∑_{k=1}^{n} k = n(n+1)/2

∂β/∂z = 1β

46K

F = G m₁m₂ / r²

468K

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

iħ ∂ψ/∂t = Ĥψ

289K

E = mc²

278K

∂x/∂θ = 8x

8ψ² + 7ψ + 0 = 0

339K

1n² + 7n + 3 = 0

177K

3φ² + 4φ + 2 = 0

N₂ + 3H₂ ⇌ 2NH₃

358K

det| 12 1 ; 5 13 | = 151

121K

5ω² + 6ω + 0 = 0

det| 12 2 ; 2 13 | = 152

399K

\lim_{α\to 0} \frac{\sin α}{α} = 1

316K

∫₀^∞ e^(-θ²) dθ = √π / 2

∇²θ = 0