Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 07:28Z
det| 2 3 ; 7 3 | = -15
∑_{k=1}^{n} k = n(n+1)/2
133K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 1 4 ; 0 2 | = 2
398K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 3 9 ; 1 4 | = 3
271K
d/dn [n^12] = 12n^11
det| 11 9 ; 0 12 | = 132
396K
det| 7 4 ; 4 8 | = 40
126K
det| 1 1 ; 5 2 | = -3
234K