Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 16:19Z
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
369K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 8 ; 4 8 | = 24
398K
∇ × E = −∂B/∂t
\oint_C \vec{F}\cdot d\vec{r} = 0
271K
\frac{10}{5} \sum_{i=1}^{n} i^{2}
det| 7 4 ; 4 8 | = 40
396K
det| 10 8 ; 4 11 | = 78
∑_{k=1}^{n} k = n(n+1)/2
24K
\frac{3}{2} \sum_{i=1}^{n} i^{2}
126K