Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 20:48Z
det| 6 5 ; 4 7 | = 22
det| 2 3 ; 5 3 | = -9
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∇²φ = 0
det| 9 5 ; 1 10 | = 85
411K
\frac{9}{2} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
448K
F = ma
\oint_C \vec{F}\cdot d\vec{r} = 0
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ΔS ≥ 0
det| 7 2 ; 7 8 | = 42
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\frac{2}{2} \sum_{i=1}^{n} i^{2}
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AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 9 4 ; 1 10 | = 86
359K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
455K