Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-08-26 13:35Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{8}{7} \sum_{i=1}^{n} i^{2}
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det| 5 8 ; 4 6 | = -2
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CH₄ + 2O₂ → CO₂ + 2H₂O
CH₄ + 2O₂ → CO₂ + 2H₂O
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\lim_{β\to 0} \frac{\sin β}{β} = 1
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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det| 1 4 ; 3 2 | = -10
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AgNO₃ + NaCl → AgCl↓ + NaNO₃
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det| 12 1 ; 5 13 | = 151
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
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