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 02:10Z

det| 5 5 ; 5 6 | = 5

3r² + 2r + 0 = 0

46K

∫₀^∞ e^(-x²) dx = √π / 2

468K

2H₂ + O₂ → 2H₂O

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

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

5θ² + 3θ + 2 = 0

\frac{4}{9} \sum_{i=1}^{n} i^{2}

339K

N₂ + 3H₂ ⇌ 2NH₃

177K

CaCO₃ → CaO + CO₂

N₂ + 3H₂ ⇌ 2NH₃

358K

CaCO₃ → CaO + CO₂

121K

CH₄ + 2O₂ → CO₂ + 2H₂O

PV = nRT

399K

∑_{k=1}^{n} k = n(n+1)/2

316K

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

det| 11 9 ; 0 12 | = 132

11K

det| 7 4 ; 4 8 | = 40

387K

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