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 20:50Z

det| 4 8 ; 7 5 | = -36

E = mc²

66K

det| 7 4 ; 4 8 | = 40

222K

∇ × E = −∂B/∂t

∇ × E = −∂B/∂t

87K

F = G m₁m₂ / r²

2K

5β² + 3β + 5 = 0

det| 12 3 ; 4 13 | = 144

174K

∑_{k=1}^{n} k = n(n+1)/2

61K

d/dx [x^3] = 3x^2

380K

E = mc²

335K

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