Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 07:19Z
det| 2 3 ; 7 3 | = -15
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 9 9 ; 5 10 | = 45
398K
\oint_C \vec{F}\cdot d\vec{r} = 0
264K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
d/dn [n^12] = 12n^11
∑_{k=1}^{n} k = n(n+1)/2
396K
det| 4 4 ; 5 5 | = 0
346K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
234K