Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 06:32Z
4ω² + 8ω + 2 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
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\lim_{t\to 0} \frac{\sin t}{t} = 1
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F = G m₁m₂ / r²
∑_{k=1}^{n} k = n(n+1)/2
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\frac{12}{6} \sum_{i=1}^{n} i^{2}
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\frac{11}{2} \sum_{i=1}^{n} i^{2}
det| 7 4 ; 4 8 | = 40
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∑_{k=1}^{n} k = n(n+1)/2
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E = mc²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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det| 7 9 ; 1 8 | = 47
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λ = h/p
F = G m₁m₂ / r²
∫₀^∞ e^(-t²) dt = √π / 2
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