Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 23:28Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
det| 2 6 ; 0 3 | = 6
129K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 9 4 ; 1 10 | = 86
366K
det| 8 5 ; 0 9 | = 72
d/dθ [θ^6] = 6θ^5
det| 3 9 ; 1 4 | = 3
155K
∑_{k=1}^{n} k = n(n+1)/2