Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 07:29Z
det| 2 3 ; 7 3 | = -15
\frac{12}{7} \sum_{i=1}^{n} i^{2}
133K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
264K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
CH₄ + 2O₂ → CO₂ + 2H₂O
404K
det| 9 4 ; 1 10 | = 86
271K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
98K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
346K