Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 15:09Z
E = mc²
det| 2 5 ; 6 3 | = -24
λ = h/p
det| 5 6 ; 2 6 | = 18
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\lim_{y\to 0} \frac{\sin y}{y} = 1
8r² + 3r + 5 = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
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2γ² + 9γ + 0 = 0
∑_{k=1}^{n} k = n(n+1)/2
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