Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 20:49Z
CH₄ + 2O₂ → CO₂ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
75K
det| 3 7 ; 2 4 | = -2
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\frac{7}{2} \sum_{i=1}^{n} i^{2}
det| 3 1 ; 7 4 | = 5
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AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
390K
det| 5 8 ; 7 6 | = -26
det| 9 4 ; 1 10 | = 86
1K
5θ² + 9θ + 2 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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PV = nRT
det| 5 9 ; 7 6 | = -33
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λ = h/p
det| 4 6 ; 3 5 | = 2
\lim_{y\to 0} \frac{\sin y}{y} = 1