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
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 4 ; 1 10 | = 86
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∇ × E = −∂B/∂t
det| 5 6 ; 4 6 | = 6
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\frac{10}{5} \sum_{i=1}^{n} i^{2}