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 03:21Z

\frac{1}{3} \sum_{i=1}^{n} i^{2}

∇ × E = −∂B/∂t

66K

det| 7 3 ; 6 8 | = 38

222K

∑_{k=1}^{n} k = n(n+1)/2

F = G m₁m₂ / r²

87K

8ψ² + 7ψ + 0 = 0

2K

\lim_{φ\to 0} \frac{\sin φ}{φ} = 1

F = ma

174K

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

61K

∇²x = 0

6x² + 7x + 6 = 0

380K

9x² + 2x + 6 = 0

335K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

PV = nRT

119K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

472K

∇ × E = −∂B/∂t

392K

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