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 07:56Z

∑_{k=1}^{n} k = n(n+1)/2

CaCO₃ → CaO + CO₂

46K

det| 9 4 ; 1 10 | = 86

468K

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

det| 3 1 ; 7 4 | = 5

289K

d/dt [t^3] = 3t^2

278K

∂x/∂θ = 8x

iħ ∂ψ/∂t = Ĥψ

339K

∑_{k=1}^{n} k = n(n+1)/2

177K

3φ² + 4φ + 2 = 0

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

358K

∫₀^∞ e^(-n²) dn = √π / 2

121K

9θ² + 7θ + 4 = 0

399K

∂γ/∂z = 6γ

316K

∑_{k=1}^{n} k = n(n+1)/2

11K

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