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 07:57Z

∑_{k=1}^{n} k = n(n+1)/2

∇ × E = −∂B/∂t

46K

F = G m₁m₂ / r²

468K

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

∑_{k=1}^{n} k = n(n+1)/2

289K

det| 3 7 ; 2 4 | = -2

278K

∂x/∂θ = 8x

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

339K

∂z/∂ψ = 1z

177K

3φ² + 4φ + 2 = 0

e^{i\pi} + 1 = 0

358K

7φ² + 3φ + 6 = 0

121K

det| 9 6 ; 7 10 | = 48

399K

∇ × E = −∂B/∂t

316K

det| 7 4 ; 4 8 | = 40

11K

iħ ∂ψ/∂t = Ĥψ

387K

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