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 18:04Z

∇²r = 0

F = G m₁m₂ / r²

66K

det| 9 4 ; 1 10 | = 86

222K

det| 7 6 ; 4 8 | = 32

d/dψ [ψ^4] = 4ψ^3

87K

2β² + 1β + 7 = 0

2K

∂ψ/∂β = 4ψ

∑_{k=1}^{n} k = n(n+1)/2

174K

∫₀^∞ e^(-x²) dx = √π / 2

61K

det| 7 2 ; 3 8 | = 50

∇ × E = −∂B/∂t

380K

λ = h/p

335K

det| 10 4 ; 1 11 | = 106

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

119K

∫₀^∞ e^(-β²) dβ = √π / 2

472K

det| 1 8 ; 0 2 | = 2

det| 9 2 ; 3 10 | = 84

392K

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

32K

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