Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 16:11Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
97K
∫₀^∞ e^(-x²) dx = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
354K
det| 1 1 ; 5 2 | = -3
366K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
\oint_C \vec{F}\cdot d\vec{r} = 0
224K
∑_{k=1}^{n} k = n(n+1)/2
96K
det| 9 4 ; 1 10 | = 86
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