Math Dump /sym/b0ca1b
id=153467 · host=jp.commstar.world · 2026-09-01 21:07Z
\frac{10}{9} \sum_{i=1}^{n} i^{2}
det| 4 1 ; 6 5 | = 14
402K
N₂ + 3H₂ ⇌ 2NH₃
det| 5 3 ; 7 6 | = 9
398K
8ω² + 5ω + 6 = 0
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
∑_{k=1}^{n} k = n(n+1)/2
PV = nRT
CH₄ + 2O₂ → CO₂ + 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
CH₄ + 2O₂ → CO₂ + 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\frac{4}{5} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}