Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 06:51Z
ω = 2πf
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
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ω = 2πf
\lim_{α\to 0} \frac{\sin α}{α} = 1
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
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det| 4 5 ; 0 5 | = 20
\oint_C \vec{F}\cdot d\vec{r} = 0
d/dy [y^11] = 11y^10
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det| 7 4 ; 4 8 | = 40
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