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 18:51Z

∇²r = 0

F = G m₁m₂ / r²

66K

E = mc²

222K

det| 7 6 ; 4 8 | = 32

∑_{k=1}^{n} k = n(n+1)/2

87K

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

2K

∂ψ/∂β = 4ψ

8γ² + 1γ + 1 = 0

174K

F = ma

61K

det| 7 2 ; 3 8 | = 50

CH₄ + 2O₂ → CO₂ + 2H₂O

380K

CaCO₃ → CaO + CO₂

335K

det| 10 4 ; 1 11 | = 106

∑_{k=1}^{n} k = n(n+1)/2

119K

det| 9 4 ; 1 10 | = 86

472K

det| 1 8 ; 0 2 | = 2

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

392K

8φ² + 4φ + 0 = 0

32K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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