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 20:00Z

det| 4 8 ; 7 5 | = -36

det| 2 4 ; 4 3 | = -10

66K

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

222K

∇ × E = −∂B/∂t

F = G m₁m₂ / r²

87K

8ψ² + 7ψ + 0 = 0

2K

5β² + 3β + 5 = 0

∑_{k=1}^{n} k = n(n+1)/2

174K

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

61K

E = mc²

4x² + 5x + 2 = 0

380K

12y² + 1y + 6 = 0

335K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

PV = nRT

119K

E = mc²

472K

∇ × E = −∂B/∂t

392K

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