Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 16:29Z
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
369K
det| 9 5 ; 1 10 | = 85
133K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 4 8 | = 40
264K
∇ × E = −∂B/∂t
det| 2 7 ; 7 3 | = -43
404K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
271K
∑_{k=1}^{n} k = n(n+1)/2
396K