Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 23:36Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
Fe₂O₃ + 3CO → 2Fe + 3CO₂
129K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 8 5 ; 0 9 | = 72
\lim_{α\to 0} \frac{\sin α}{α} = 1
452K
d/dθ [θ^6] = 6θ^5
det| 1 1 ; 5 2 | = -3
155K
∑_{k=1}^{n} k = n(n+1)/2
det| 7 8 ; 4 8 | = 24
273K
F = G m₁m₂ / r²
\oint_C \vec{F}\cdot d\vec{r} = 0
245K
det| 7 4 ; 4 8 | = 40
213K
4θ² + 6θ + 7 = 0