Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 15:21Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
\frac{12}{6} \sum_{i=1}^{n} i^{2}
326K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
198K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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det| 8 8 ; 0 9 | = 72
det| 9 4 ; 1 10 | = 86
366K
CH₄ + 2O₂ → CO₂ + 2H₂O
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det| 4 6 ; 4 5 | = -4
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Fe₂O₃ + 3CO → 2Fe + 3CO₂
263K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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