Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 20:34Z
det| 6 5 ; 4 7 | = 22
∑_{k=1}^{n} k = n(n+1)/2
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∇²φ = 0
\lim_{β\to 0} \frac{\sin β}{β} = 1
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∑_{k=1}^{n} k = n(n+1)/2
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\frac{9}{2} \sum_{i=1}^{n} i^{2}
det| 9 5 ; 1 10 | = 85
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F = ma
\oint_C \vec{F}\cdot d\vec{r} = 0
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ΔS ≥ 0
det| 7 4 ; 4 8 | = 40
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ΔS ≥ 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∇²γ = 0
1φ² + 4φ + 5 = 0
12n² + 7n + 7 = 0