Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-20 14:42Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
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ω = 2πf
\lim_{β\to 0} \frac{\sin β}{β} = 1
\frac{4}{9} \sum_{i=1}^{n} i^{2}
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AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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det| 4 2 ; 6 5 | = 8
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