Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 16:34Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 1 ; 7 10 | = 83
97K
∫₀^∞ e^(-x²) dx = √π / 2
det| 9 4 ; 1 10 | = 86
354K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
366K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
AgNO₃ + NaCl → AgCl↓ + NaNO₃
224K
\frac{12}{6} \sum_{i=1}^{n} i^{2}
452K
N₂ + 3H₂ ⇌ 2NH₃
det| 3 3 ; 4 4 | = 0
155K
\oint_C \vec{F}\cdot d\vec{r} = 0
96K
∑_{k=1}^{n} k = n(n+1)/2
273K