Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 23:50Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
det| 9 1 ; 7 10 | = 83
97K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 4 ; 4 8 | = 40
354K
det| 2 7 ; 7 3 | = -43
366K
det| 8 5 ; 0 9 | = 72
∑_{k=1}^{n} k = n(n+1)/2
155K
∑_{k=1}^{n} k = n(n+1)/2
33K