Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 16:25Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-x²) dx = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
366K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
\frac{3}{2} \sum_{i=1}^{n} i^{2}
224K
det| 9 4 ; 1 10 | = 86
452K
∑_{k=1}^{n} k = n(n+1)/2
155K
CH₄ + 2O₂ → CO₂ + 2H₂O
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