Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 14:42Z
d/dγ [γ^3] = 3γ^2
\lim_{x\to 0} \frac{\sin x}{x} = 1
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∑_{k=1}^{n} k = n(n+1)/2
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\oint_C \vec{F}\cdot d\vec{r} = 0
det| 9 2 ; 3 10 | = 84
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∇²α = 0
\lim_{n\to 0} \frac{\sin n}{n} = 1
\frac{12}{7} \sum_{i=1}^{n} i^{2}
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det| 7 4 ; 4 8 | = 40
det| 9 4 ; 1 10 | = 86
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det| 12 1 ; 4 13 | = 152
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