Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 16:29Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-x²) dx = √π / 2
det| 4 2 ; 1 5 | = 18
366K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
Fe₂O₃ + 3CO → 2Fe + 3CO₂
224K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
452K
N₂ + 3H₂ ⇌ 2NH₃
det| 5 6 ; 4 6 | = 6
155K
det| 7 4 ; 4 8 | = 40
33K
det| 1 1 ; 5 2 | = -3
96K
\frac{4}{6} \sum_{i=1}^{n} i^{2}
273K
∑_{k=1}^{n} k = n(n+1)/2
213K