Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 16:35Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-x²) dx = √π / 2
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
224K
\frac{3}{2} \sum_{i=1}^{n} i^{2}
452K
det| 11 9 ; 0 12 | = 132
155K
∑_{k=1}^{n} k = n(n+1)/2
96K
det| 9 4 ; 1 10 | = 86
245K