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

det| 4 7 ; 2 5 | = 6

46K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

468K

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

E = mc²

289K

iħ ∂ψ/∂t = Ĥψ

278K

∂x/∂θ = 8x

F = G m₁m₂ / r²

339K

det| 12 9 ; 5 13 | = 111

177K

3φ² + 4φ + 2 = 0

det| 5 9 ; 7 6 | = -33

358K

det| 9 4 ; 1 10 | = 86

121K

5ω² + 6ω + 0 = 0

∫₀^∞ e^(-ω²) dω = √π / 2

399K

6n² + 7n + 6 = 0

316K

∫₀^∞ e^(-θ²) dθ = √π / 2

∫₀^∞ e^(-θ²) dθ = √π / 2

11K

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

387K

e^{i\pi} + 1 = 0

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