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 20:01Z

det| 4 8 ; 7 5 | = -36

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

66K

F = G m₁m₂ / r²

222K

∇ × E = −∂B/∂t

PV = nRT

87K

det| 7 8 ; 6 8 | = 8

2K

5β² + 3β + 5 = 0

d/dψ [ψ^2] = 2ψ^1

174K

9α² + 7α + 5 = 0

61K

E = mc²

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

380K

det| 7 4 ; 4 8 | = 40

335K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∇ × E = −∂B/∂t

119K

det| 5 6 ; 2 6 | = 18

472K

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