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 00:12Z

6r² + 4r + 7 = 0

det| 9 5 ; 1 10 | = 85

66K

det| 9 1 ; 4 10 | = 86

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

2y² + 4y + 5 = 0

87K

e^{i\pi} + 1 = 0

2K

1y² + 1y + 6 = 0

CaCO₃ → CaO + CO₂

174K

11φ² + 7φ + 7 = 0

61K

∑_{k=1}^{n} k = n(n+1)/2

3θ² + 5θ + 0 = 0

380K

det| 7 3 ; 6 8 | = 38

335K

CaCO₃ → CaO + CO₂

∇²β = 0

119K

det| 12 1 ; 5 13 | = 151

472K

∇ × E = −∂B/∂t

392K

\frac{8}{6} \sum_{i=1}^{n} i^{2}

32K

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

267K

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