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

F = G m₁m₂ / r²

66K

11y² + 7y + 0 = 0

222K

∇ × E = −∂B/∂t

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

87K

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

2K

5β² + 3β + 5 = 0

ω = 2πf

174K

∑_{k=1}^{n} k = n(n+1)/2

61K

E = mc²

∑_{k=1}^{n} k = n(n+1)/2

380K

\frac{11}{6} \sum_{i=1}^{n} i^{2}

335K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

8ψ² + 7ψ + 0 = 0

119K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

472K

∇ × E = −∂B/∂t

392K

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