Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 21:40Z
∑_{k=1}^{n} k = n(n+1)/2
CH₄ + 2O₂ → CO₂ + 2H₂O
479K
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
276K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 7 4 ; 4 8 | = 40
191K
\lim_{α\to 0} \frac{\sin α}{α} = 1
\oint_C \vec{F}\cdot d\vec{r} = 0
1K
\frac{10}{1} \sum_{i=1}^{n} i^{2}
det| 4 6 ; 4 5 | = -4
473K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
338K
F = G m₁m₂ / r²
Fe₂O₃ + 3CO → 2Fe + 3CO₂
188K
2H₂ + O₂ → 2H₂O