Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 07:16Z
det| 2 3 ; 7 3 | = -15
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 5 6 ; 4 6 | = 6
264K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
404K
det| 12 1 ; 4 13 | = 152
271K
d/dn [n^12] = 12n^11
∑_{k=1}^{n} k = n(n+1)/2
98K
det| 5 7 ; 2 6 | = 16
396K
det| 7 4 ; 4 8 | = 40
346K