Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 16:06Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
129K
∫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{12}{7} \sum_{i=1}^{n} i^{2}
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det| 9 4 ; 1 10 | = 86
452K
det| 3 9 ; 1 4 | = 3
155K
∑_{k=1}^{n} k = n(n+1)/2
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∫₀^∞ e^(-α²) dα = √π / 2
96K