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 00:06Z

6r² + 4r + 7 = 0

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

66K

∇ × E = −∂B/∂t

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

F = ma

87K

1α² + 9α + 4 = 0

2K

1y² + 1y + 6 = 0

det| 3 9 ; 1 4 | = 3

174K

det| 1 1 ; 5 2 | = -3

61K

∑_{k=1}^{n} k = n(n+1)/2

4x² + 5x + 2 = 0

380K

∇ × E = −∂B/∂t

335K

CaCO₃ → CaO + CO₂

2H₂ + O₂ → 2H₂O

119K

det| 8 9 ; 4 9 | = 36

472K

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

392K

F = G m₁m₂ / r²

32K

∇²β = 0

267K

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