Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 16:27Z
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
369K
det| 4 7 ; 2 5 | = 6
133K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 3 9 ; 1 4 | = 3
398K
∇ × E = −∂B/∂t
\frac{10}{5} \sum_{i=1}^{n} i^{2}
det| 10 8 ; 4 11 | = 78
8t² + 2t + 0 = 0