Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 07:10Z
det| 2 3 ; 7 3 | = -15
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 5 9 ; 7 6 | = -33
264K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
404K
det| 6 6 ; 2 7 | = 30
271K
d/dn [n^12] = 12n^11
det| 7 4 ; 4 8 | = 40
24K
det| 9 5 ; 1 10 | = 85
126K