Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 16:20Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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∫₀^∞ e^(-x²) dx = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
\lim_{α\to 0} \frac{\sin α}{α} = 1
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N₂ + 3H₂ ⇌ 2NH₃
\oint_C \vec{F}\cdot d\vec{r} = 0
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det| 9 9 ; 5 10 | = 45
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