Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-20 14:30Z
\oint_C \vec{F}\cdot d\vec{r} = 0
ω = 2πf
det| 3 7 ; 2 4 | = -2
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\lim_{β\to 0} \frac{\sin β}{β} = 1
∑_{k=1}^{n} k = n(n+1)/2
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det| 1 4 ; 3 2 | = -10
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det| 7 4 ; 4 8 | = 40
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det| 7 6 ; 1 8 | = 50
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det| 5 9 ; 7 6 | = -33
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∑_{k=1}^{n} k = n(n+1)/2
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