Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 07:24Z
det| 2 3 ; 7 3 | = -15
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
369K
∑_{k=1}^{n} k = n(n+1)/2
133K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
264K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 4 ; 1 10 | = 86
271K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
98K