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 07:39Z

∂y/∂t = 1y

10β² + 4β + 1 = 0

66K

∇²r = 0

222K

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

F = ma

87K

8φ² + 4φ + 0 = 0

2K

ΔS ≥ 0

8ψ² + 7ψ + 0 = 0

174K

\lim_{r\to 0} \frac{\sin r}{r} = 1

61K

det| 6 1 ; 1 7 | = 41

∇ × E = −∂B/∂t

380K

9x² + 2x + 6 = 0

335K

F = G m₁m₂ / r²

119K

∫₀^∞ e^(-t²) dt = √π / 2

472K

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

392K

iħ ∂ψ/∂t = Ĥψ

32K

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