Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 17:44Z
det| 1 3 ; 0 2 | = 2
F = G m₁m₂ / r²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
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det| 8 9 ; 4 9 | = 36
det| 4 4 ; 5 5 | = 0
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
AgNO₃ + NaCl → AgCl↓ + NaNO₃
AgNO₃ + NaCl → AgCl↓ + NaNO₃