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 18:57Z

∇²r = 0

∂n/∂θ = 3n

66K

det| 2 7 ; 7 3 | = -43

222K

det| 7 6 ; 4 8 | = 32

iħ ∂ψ/∂t = Ĥψ

87K

1α² + 9α + 4 = 0

2K

∂ψ/∂β = 4ψ

∫₀^∞ e^(-t²) dt = √π / 2

174K

F = G m₁m₂ / r²

61K

det| 7 2 ; 3 8 | = 50

∇ × E = −∂B/∂t

380K

det| 7 4 ; 4 8 | = 40

335K

det| 10 4 ; 1 11 | = 106

∇²x = 0

119K

PV = nRT

472K

det| 1 8 ; 0 2 | = 2

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

392K

∇ × E = −∂B/∂t

32K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

F = G m₁m₂ / r²

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