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 15:50Z

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

det| 8 9 ; 4 9 | = 36

66K

∫₀^∞ e^(-x²) dx = √π / 2

222K

∫₀^∞ e^(-ω²) dω = √π / 2

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

87K

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

2K

\frac{1}{8} \sum_{i=1}^{n} i^{2}

6ω² + 4ω + 4 = 0

174K

iħ ∂ψ/∂t = Ĥψ

61K

det| 7 8 ; 6 8 | = 8

380K

∇ × E = −∂B/∂t

335K

9ψ² + 7ψ + 3 = 0

119K

∫₀^∞ e^(-t²) dt = √π / 2

472K

8ψ² + 7ψ + 0 = 0

392K

E = mc²

32K

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