Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 20:28Z
det| 6 5 ; 4 7 | = 22
∑_{k=1}^{n} k = n(n+1)/2
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∇²φ = 0
\frac{2}{2} \sum_{i=1}^{n} i^{2}
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\frac{9}{2} \sum_{i=1}^{n} i^{2}
\frac{4}{6} \sum_{i=1}^{n} i^{2}
448K
F = ma
\oint_C \vec{F}\cdot d\vec{r} = 0
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ΔS ≥ 0
\oint_C \vec{F}\cdot d\vec{r} = 0
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AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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