Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-20 14:42Z
\oint_C \vec{F}\cdot d\vec{r} = 0
ω = 2πf
∫₀^∞ e^(-x²) dx = √π / 2
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\lim_{β\to 0} \frac{\sin β}{β} = 1
\lim_{α\to 0} \frac{\sin α}{α} = 1
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∑_{k=1}^{n} k = n(n+1)/2
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AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 11 5 ; 0 12 | = 132
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