Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 23:38Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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\lim_{α\to 0} \frac{\sin α}{α} = 1
97K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 5 6 ; 7 6 | = -12
366K
det| 8 5 ; 0 9 | = 72
∑_{k=1}^{n} k = n(n+1)/2
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d/dθ [θ^6] = 6θ^5
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
155K
\oint_C \vec{F}\cdot d\vec{r} = 0
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∑_{k=1}^{n} k = n(n+1)/2
\frac{2}{2} \sum_{i=1}^{n} i^{2}
96K
det| 9 4 ; 1 10 | = 86
273K