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 02:37Z

det| 5 5 ; 5 6 | = 5

∑_{k=1}^{n} k = n(n+1)/2

46K

3z² + 5z + 1 = 0

468K

2H₂ + O₂ → 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

289K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

278K

5θ² + 3θ + 2 = 0

∑_{k=1}^{n} k = n(n+1)/2

339K

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

177K

CaCO₃ → CaO + CO₂

det| 5 2 ; 3 6 | = 24

358K

PV = nRT

121K

CH₄ + 2O₂ → CO₂ + 2H₂O

det| 9 4 ; 1 10 | = 86

399K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

316K

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

Fe₂O₃ + 3CO → 2Fe + 3CO₂

11K

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

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