Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 23:33Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
∑_{k=1}^{n} k = n(n+1)/2
129K
∑_{k=1}^{n} k = n(n+1)/2
97K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 8 5 ; 0 9 | = 72
CH₄ + 2O₂ → CO₂ + 2H₂O
224K
d/dθ [θ^6] = 6θ^5
∑_{k=1}^{n} k = n(n+1)/2
det| 5 2 ; 3 6 | = 24
96K