Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 17:38Z
∑_{k=1}^{n} k = n(n+1)/2
det| 11 5 ; 0 12 | = 132
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8β² + 2β + 0 = 0
∑_{k=1}^{n} k = n(n+1)/2
\lim_{r\to 0} \frac{\sin r}{r} = 1
Fe₂O₃ + 3CO → 2Fe + 3CO₂
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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
153K
det| 12 1 ; 1 13 | = 155
det| 9 4 ; 1 10 | = 86
338K
N₂ + 3H₂ ⇌ 2NH₃