Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 07:29Z
det| 2 3 ; 7 3 | = -15
det| 9 5 ; 1 10 | = 85
133K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
398K
det| 7 4 ; 4 8 | = 40
264K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 1 ; 7 8 | = 49
404K
\frac{12}{7} \sum_{i=1}^{n} i^{2}
271K
∑_{k=1}^{n} k = n(n+1)/2
396K