Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 23:50Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
∑_{k=1}^{n} k = n(n+1)/2
129K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
97K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 8 5 ; 0 9 | = 72
\oint_C \vec{F}\cdot d\vec{r} = 0
224K
det| 9 4 ; 1 10 | = 86
452K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
155K
∑_{k=1}^{n} k = n(n+1)/2
33K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
96K