Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 07:34Z
det| 2 3 ; 7 3 | = -15
∫₀^∞ e^(-α²) dα = √π / 2
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AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{α\to 0} \frac{\sin α}{α} = 1
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d/dn [n^12] = 12n^11
\frac{3}{2} \sum_{i=1}^{n} i^{2}
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∇²z = 0
d/dy [y^11] = 11y^10
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