Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 23:29Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
∑_{k=1}^{n} k = n(n+1)/2
129K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
366K
det| 8 5 ; 0 9 | = 72
Fe₂O₃ + 3CO → 2Fe + 3CO₂
224K
det| 9 4 ; 1 10 | = 86
452K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
155K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
96K