Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 17:37Z
∑_{k=1}^{n} k = n(n+1)/2
\lim_{y\to 0} \frac{\sin y}{y} = 1
\frac{12}{7} \sum_{i=1}^{n} i^{2}
398K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
264K
ΔS ≥ 0
∑_{k=1}^{n} k = n(n+1)/2
98K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
396K
det| 7 4 ; 4 8 | = 40
346K
det| 7 6 ; 1 8 | = 50
24K
det| 9 1 ; 7 10 | = 83
126K
\oint_C \vec{F}\cdot d\vec{r} = 0
234K