Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-01 16:57Z
d/dψ [ψ^2] = 2ψ^1
\oint_C \vec{F}\cdot d\vec{r} = 0
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\oint_C \vec{F}\cdot d\vec{r} = 0
det| 2 4 ; 4 3 | = -10
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ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
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\frac{8}{1} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 9 ; 1 8 | = 47
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det| 1 5 ; 5 2 | = -23
F = ma
d/dθ [θ^1] = 1θ^0