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

3z² + 5z + 1 = 0

46K

det| 9 4 ; 1 10 | = 86

468K

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

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

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

278K

∂x/∂θ = 8x

∂β/∂z = 1β

339K

∫₀^∞ e^(-t²) dt = √π / 2

177K

3φ² + 4φ + 2 = 0

CaCO₃ → CaO + CO₂

358K

∫₀^∞ e^(-n²) dn = √π / 2

121K

N₂ + 3H₂ ⇌ 2NH₃

399K

PV = nRT

316K

∑_{k=1}^{n} k = n(n+1)/2

11K