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 00:16Z

4y² + 8y + 1 = 0

det| 1 7 ; 2 2 | = -12

46K

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

468K

2H₂ + O₂ → 2H₂O

det| 9 5 ; 2 10 | = 80

289K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

278K

\frac{10}{7} \sum_{i=1}^{n} i^{2}

∫₀^∞ e^(-x²) dx = √π / 2

339K

9x² + 4x + 7 = 0

177K

iħ ∂ψ/∂t = Ĥψ

det| 10 1 ; 1 11 | = 109

358K

CaCO₃ → CaO + CO₂

121K

CaCO₃ → CaO + CO₂

d/dn [n^12] = 12n^11

399K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

316K

ω = 2πf

11K

∑_{k=1}^{n} k = n(n+1)/2

387K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

144K

det| 8 6 ; 1 9 | = 66

67K

det| 9 2 ; 3 10 | = 84

97K

5y² + 1y + 2 = 0

338K

∇²φ = 0

276K

8φ² + 3φ + 6 = 0

346K

∇ × E = −∂B/∂t

256K

∇ × E = −∂B/∂t

348K

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

396K

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