Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 03:01Z
det| 7 9 ; 6 8 | = 2
∑_{k=1}^{n} k = n(n+1)/2
129K
\frac{8}{6} \sum_{i=1}^{n} i^{2}
97K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 4 ; 4 8 | = 40
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
366K
6n² + 6n + 4 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
224K
\lim_{α\to 0} \frac{\sin α}{α} = 1
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∑_{k=1}^{n} k = n(n+1)/2
33K
∫₀^∞ e^(-α²) dα = √π / 2
96K