Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 17:21Z
∑_{k=1}^{n} k = n(n+1)/2
\oint_C \vec{F}\cdot d\vec{r} = 0
369K
det| 5 2 ; 3 6 | = 24
133K
\lim_{y\to 0} \frac{\sin y}{y} = 1
ΔS ≥ 0
det| 6 6 ; 3 7 | = 24
404K
det| 7 4 ; 4 8 | = 40
271K
5n² + 6n + 0 = 0
∑_{k=1}^{n} k = n(n+1)/2
396K
7φ² + 5φ + 7 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
24K
det| 5 3 ; 0 6 | = 30
CH₄ + 2O₂ → CO₂ + 2H₂O
126K
9r² + 1r + 4 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃