Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 16:20Z
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
398K
∇ × E = −∂B/∂t
Fe₂O₃ + 3CO → 2Fe + 3CO₂
404K
det| 3 1 ; 7 4 | = 5
271K
\frac{10}{5} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
396K
det| 10 8 ; 4 11 | = 78
det| 7 4 ; 4 8 | = 40
346K
8t² + 2t + 0 = 0
11x² + 9x + 3 = 0