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 00:29Z

6r² + 4r + 7 = 0

3x² + 5x + 7 = 0

66K

∫₀^∞ e^(-φ²) dφ = √π / 2

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

det| 1 4 ; 2 2 | = -6

87K

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

2K

1y² + 1y + 6 = 0

CaCO₃ → CaO + CO₂

174K

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

61K

∑_{k=1}^{n} k = n(n+1)/2

F = ma

380K

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

335K

CaCO₃ → CaO + CO₂

∑_{k=1}^{n} k = n(n+1)/2

119K

∂z/∂ψ = 9z

472K

det| 9 4 ; 1 10 | = 86

392K

9ψ² + 7ψ + 3 = 0

32K

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