Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 16:27Z
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
369K
∫₀^∞ e^(-z²) dz = √π / 2
133K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∇ × E = −∂B/∂t
\lim_{α\to 0} \frac{\sin α}{α} = 1
404K
\oint_C \vec{F}\cdot d\vec{r} = 0
271K
\frac{10}{5} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
346K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
24K
det| 4 2 ; 1 5 | = 18
234K