Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 23:25Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
129K
∑_{k=1}^{n} k = n(n+1)/2
97K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 4 ; 4 8 | = 40
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
366K
det| 8 5 ; 0 9 | = 72
det| 5 9 ; 0 6 | = 30
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