Σ index Batch 4 Batch 22 Matrix 11 Eq pack 7 Eq pack 25 Ledger /3 Eq pack 1 Eq pack 13 Matrix 17 Rxn set 2 Ledger /9 Rxn set 20

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-19 00:14Z

6r² + 4r + 7 = 0

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

66K

det| 9 1 ; 4 10 | = 86

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

3r² + 2r + 0 = 0

87K

∑_{k=1}^{n} k = n(n+1)/2

2K

1y² + 1y + 6 = 0

det| 4 8 ; 3 5 | = -4

174K

11φ² + 7φ + 7 = 0

61K

∑_{k=1}^{n} k = n(n+1)/2

∫₀^∞ e^(-x²) dx = √π / 2

380K

2H₂ + O₂ → 2H₂O

335K

CaCO₃ → CaO + CO₂

∑_{k=1}^{n} k = n(n+1)/2

119K

det| 9 7 ; 3 10 | = 69

472K

∂ω/∂x = 4ω

392K

CH₄ + 2O₂ → CO₂ + 2H₂O

32K

∫₀^∞ e^(-t²) dt = √π / 2

267K

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