Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 23:14Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 1 ; 7 8 | = 49
354K
det| 8 5 ; 0 9 | = 72
Fe₂O₃ + 3CO → 2Fe + 3CO₂
224K
d/dθ [θ^6] = 6θ^5
\frac{12}{7} \sum_{i=1}^{n} i^{2}
155K
det| 7 4 ; 4 8 | = 40
33K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
273K
det| 9 8 ; 3 10 | = 66
245K
∑_{k=1}^{n} k = n(n+1)/2
213K