Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 07:26Z
det| 2 3 ; 7 3 | = -15
\oint_C \vec{F}\cdot d\vec{r} = 0
369K
det| 7 4 ; 4 8 | = 40
133K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 11 9 ; 0 12 | = 132
264K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
d/dn [n^12] = 12n^11
∑_{k=1}^{n} k = n(n+1)/2
396K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
24K