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 00:13Z

6r² + 4r + 7 = 0

3r² + 2r + 0 = 0

66K

10α² + 2α + 0 = 0

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

E = mc²

87K

∫₀^∞ e^(-φ²) dφ = √π / 2

2K

1y² + 1y + 6 = 0

\frac{6}{7} \sum_{i=1}^{n} i^{2}

174K

4γ² + 1γ + 7 = 0

61K

∑_{k=1}^{n} k = n(n+1)/2

∇²z = 0

380K

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

335K

CaCO₃ → CaO + CO₂

1y² + 1y + 5 = 0

119K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

472K

∇²y = 0

∫₀^∞ e^(-x²) dx = √π / 2

392K

det| 10 2 ; 3 11 | = 104

32K

11γ² + 2γ + 7 = 0

6x² + 7x + 6 = 0

267K

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