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

det| 7 4 ; 4 8 | = 40

66K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

222K

det| 7 6 ; 4 8 | = 32

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

87K

d/dψ [ψ^2] = 2ψ^1

2K

∂ψ/∂β = 4ψ

∂z/∂ψ = 1z

174K

∑_{k=1}^{n} k = n(n+1)/2

61K

det| 7 2 ; 3 8 | = 50

∂x/∂ψ = 6x

380K

det| 4 6 ; 4 5 | = -4

335K

det| 10 4 ; 1 11 | = 106

∇ × E = −∂B/∂t

119K

F = G m₁m₂ / r²

472K

∂γ/∂z = 6γ

392K

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