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 18:14Z

∇²r = 0

∇ × E = −∂B/∂t

66K

8ψ² + 7ψ + 0 = 0

222K

det| 7 6 ; 4 8 | = 32

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

87K

det| 5 9 ; 0 6 | = 30

2K

∂ψ/∂β = 4ψ

F = G m₁m₂ / r²

174K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

61K

det| 7 2 ; 3 8 | = 50

e^{i\pi} + 1 = 0

380K

CH₄ + 2O₂ → CO₂ + 2H₂O

335K

10t² + 9t + 5 = 0

119K

d/dθ [θ^3] = 3θ^2

472K

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

392K

∇²ψ = 0

32K

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